#11285F#11285F

#11285F is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.6% C 0.102 H 264.0°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#11285F
RGB	rgb(17, 40, 95)
HSL	hsl(222, 70%, 22%)
HSV	hsv(222, 82%, 37%)
CMYK	cmyk(82.1%, 57.9%, 0%, 62.7%)
CIE-LAB	lab(17.75, 13.50, -35.35)
CIE-LCH	lch(17.75, 37.84, 290.91°)
OKLab	oklab(29.57% -0.0107 -0.1019)
OKLCH	oklch(29.57% 0.102 264)
XYZ	xyz(3.0548, 2.4626, 11.1386)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11285F #5F4811

analogous

#114F5F #11285F #21115F

triadic

#11285F #5F1128 #285F11

tetradic

#11285F #5F114F #5F4811 #115F21

square

#11285F #5F114F #5F4811 #115F21

split-complementary

#11285F #5F2111 #4F5F11

monochromatic

#050B1A #08122B #11285F #1A3E93 #2454C7

Accessibility & contrast

On white

14.07

#11285F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#11285F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11285F

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11285F	#FFFFFF	#000000	##FFFFFF
##11285F	1.00	14.07	1.49	14.07
#FFFFFF	14.07	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F61

Deuteranopia (green-blind)

#00285E

Tritanopia (blue-blind)

#00353F

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #11285f;
/* rgb */ color: rgb(17, 40, 95);
/* oklch */ color: oklch(29.6% 0.102 264.0);

Tailwind

colors: {
  custom: {
    50: '#5d618d',
    500: '#11285f',
    950: '#000000',
  },
}

SCSS

$custom: #11285f;
$custom-light: #5d618d;
$custom-dark: #000000;

JSON

{
  "hex": "#11285f",
  "rgb": {
    "r": 17,
    "g": 40,
    "b": 95
  },
  "hsl": {
    "h": 222.308,
    "s": 69.643,
    "l": 21.961
  },
  "oklch": {
    "l": 0.29574,
    "c": 0.10246,
    "h": 264
  },
  "luminance": 0.02463
}

Semantic roles & 50–950 ramp

primary

#11285F

secondary

#987A34

accent

#B83BEC

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #11285F

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

Preview Lab → · Contrast checker → · Palette generator →