#1D267E#1D267E

#1D267E is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.8% C 0.147 H 270.9°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#1D267E
RGB	rgb(29, 38, 126)
HSL	hsl(234, 63%, 30%)
HSV	hsv(234, 77%, 49%)
CMYK	cmyk(77%, 69.8%, 0%, 50.6%)
CIE-LAB	lab(20.65, 28.94, -50.66)
CIE-LCH	lch(20.65, 58.34, 299.74°)
OKLab	oklab(32.77% 0.0023 -0.1466)
OKLCH	oklch(32.77% 0.147 270.9)
XYZ	xyz(4.9644, 3.1533, 20.0816)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D267E #7E751D

analogous

#1D567E #1D267E #441D7E

triadic

#1D267E #7E1D26 #267E1D

tetradic

#1D267E #7E1D56 #7E751D #1D7E44

square

#1D267E #7E1D56 #7E751D #1D7E44

split-complementary

#1D267E #7E441D #567E1D

monochromatic

#06081B #12174C #1D267E #2835B0 #424FD3

Accessibility & contrast

On white

12.88

#1D267E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#1D267E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D267E

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D267E	#FFFFFF	#000000	##FFFFFF
##1D267E	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003681

Deuteranopia (green-blind)

#002D7C

Tritanopia (blue-blind)

#003E4E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1d267e;
/* rgb */ color: rgb(29, 38, 126);
/* oklch */ color: oklch(32.8% 0.147 270.9);

Tailwind

colors: {
  custom: {
    50: '#6a60a4',
    500: '#1d267e',
    950: '#000000',
  },
}

SCSS

$custom: #1d267e;
$custom-light: #6a60a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1d267e",
  "rgb": {
    "r": 29,
    "g": 38,
    "b": 126
  },
  "hsl": {
    "h": 234.433,
    "s": 62.581,
    "l": 30.392
  },
  "oklch": {
    "l": 0.32769,
    "c": 0.14657,
    "h": 270.9
  },
  "luminance": 0.03154
}

Semantic roles & 50–950 ramp

primary

#1D267E

secondary

#B1A745

accent

#D642E6

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #1D267E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →