#11275E#11275E

#11275E is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.3% C 0.102 H 264.4°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#11275E
RGB	rgb(17, 39, 94)
HSL	hsl(223, 69%, 22%)
HSV	hsv(223, 82%, 37%)
CMYK	cmyk(81.9%, 58.5%, 0%, 63.1%)
CIE-LAB	lab(17.36, 13.81, -35.32)
CIE-LCH	lch(17.36, 37.93, 291.36°)
OKLab	oklab(29.25% -0.0099 -0.1018)
OKLCH	oklch(29.25% 0.102 264.4)
XYZ	xyz(2.9763, 2.3780, 10.8896)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11275E #5E4811

analogous

#114E5E #11275E #22115E

triadic

#11275E #5E1127 #275E11

tetradic

#11275E #5E114E #5E4811 #115E22

square

#11275E #5E114E #5E4811 #115E22

split-complementary

#11275E #5E2211 #4E5E11

monochromatic

#050B1A #08112A #11275E #1A3D92 #2452C6

Accessibility & contrast

On white

14.23

#11275E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#11275E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11275E

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11275E	#FFFFFF	#000000	##FFFFFF
##11275E	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E60

Deuteranopia (green-blind)

#00275D

Tritanopia (blue-blind)

#00343E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #11275e;
/* rgb */ color: rgb(17, 39, 94);
/* oklch */ color: oklch(29.3% 0.102 264.4);

Tailwind

colors: {
  custom: {
    50: '#5d608c',
    500: '#11275e',
    950: '#000000',
  },
}

SCSS

$custom: #11275e;
$custom-light: #5d608c;
$custom-dark: #000000;

JSON

{
  "hex": "#11275e",
  "rgb": {
    "r": 17,
    "g": 39,
    "b": 94
  },
  "hsl": {
    "h": 222.857,
    "s": 69.369,
    "l": 21.765
  },
  "oklch": {
    "l": 0.29252,
    "c": 0.10231,
    "h": 264.4
  },
  "luminance": 0.02378
}

Semantic roles & 50–950 ramp

primary

#11275E

secondary

#977B34

accent

#BA3CEC

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #11275E

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

Preview Lab → · Contrast checker → · Palette generator →