#11234A#11234A

#11234A is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.6% C 0.076 H 263.5°. Best body text is #FFFFFF at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#11234A
RGB	rgb(17, 35, 74)
HSL	hsl(221, 63%, 18%)
HSV	hsv(221, 77%, 29%)
CMYK	cmyk(77%, 52.7%, 0%, 71%)
CIE-LAB	lab(14.49, 8.17, -26.47)
CIE-LCH	lch(14.49, 27.70, 287.16°)
OKLab	oklab(26.56% -0.0087 -0.0759)
OKLCH	oklch(26.56% 0.076 263.5)
XYZ	xyz(2.0678, 1.8154, 6.7187)
Luminance	0.0182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11234A #4A3811

analogous

#113F4A #11234A #1C114A

triadic

#11234A #4A1123 #234A11

tetradic

#11234A #4A113F #4A3811 #114A1C

square

#11234A #4A113F #4A3811 #114A1C

split-complementary

#11234A #4A1C11 #3F4A11

monochromatic

#060C19 #060C19 #11234A #1C3B7C #2852AE

Accessibility & contrast

On white

15.40

#11234A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#11234A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11234A

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11234A	#FFFFFF	#000000	##FFFFFF
##11234A	1.00	15.40	1.36	15.40
#FFFFFF	15.40	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E274B

Deuteranopia (green-blind)

#032249

Tritanopia (blue-blind)

#002C32

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #11234a;
/* rgb */ color: rgb(17, 35, 74);
/* oklch */ color: oklch(26.6% 0.076 263.5);

Tailwind

colors: {
  custom: {
    50: '#575d7d',
    500: '#11234a',
    950: '#000000',
  },
}

SCSS

$custom: #11234a;
$custom-light: #575d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#11234a",
  "rgb": {
    "r": 17,
    "g": 35,
    "b": 74
  },
  "hsl": {
    "h": 221.053,
    "s": 62.637,
    "l": 17.843
  },
  "oklch": {
    "l": 0.2656,
    "c": 0.07636,
    "h": 263.5
  },
  "luminance": 0.01816
}

Semantic roles & 50–950 ramp

primary

#11234A

secondary

#836A33

accent

#B242E6

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #11234A

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

Preview Lab → · Contrast checker → · Palette generator →