Sapphire Blue

RAL 5003

#1D1E33

These values are sRGB approximations. RAL colors are defined colorimetrically — for exact color matching in print, paint, or coatings, always verify against a physical RAL color chip.

CSS Values

HEX#1D1E33

RGBrgb(29, 30, 51)

HSLhsl(237, 28%, 16%)

HSL (modern)hsl(237deg 28% 16%)

OKLCHoklch(24.5% 0.0398 281deg)

Tints & Shades

Color Harmonies

complementary

triadic

analogous

split Complementary

tetradic

Contrast

AaText on white

Ratio: 16.33:1AA: PassAAA: PassAA Large: Pass

AaText on black

Ratio: 1.29:1AA: FailAAA: FailAA Large: Fail

Nearest Named Colors

See all

Radix Colors

mauve-12#211F26

Open Color

gray-9#212529

Bootstrap 5

gray-900#212529

Tailwind CSS

gray-900#111827

Material Design

grey-900#212121

Ant Design

gray-11#1F1F1F

Crayola

black#232323

Munsell

N-1#1A1919

CSS Named

midnightblue#191970

iOS HIG

accessible-indigo#3634A3