#11293B#11293B

#11293B is a dark, muted cyan. Relative luminance 0.020; OKLCH L 27.1% C 0.045 H 243.2°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#11293B
RGB	rgb(17, 41, 59)
HSL	hsl(206, 55%, 15%)
HSV	hsv(206, 71%, 23%)
CMYK	cmyk(71.2%, 30.5%, 0%, 76.9%)
CIE-LAB	lab(15.60, -2.59, -14.32)
CIE-LCH	lch(15.60, 14.55, 259.77°)
OKLab	oklab(27.11% -0.0203 -0.0403)
OKLCH	oklch(27.11% 0.045 243.2)
XYZ	xyz(1.8132, 2.0206, 4.4313)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11293B #3B2311

analogous

#113B38 #11293B #11143B

triadic

#11293B #3B1129 #293B11

tetradic

#11293B #38113B #3B2311 #143B11

square

#11293B #38113B #3B2311 #143B11

split-complementary

#11293B #3B1114 #3B3811

monochromatic

#071118 #071118 #11293B #1F4A6B #2C6B9A

Accessibility & contrast

On white

14.96

#11293B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#11293B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11293B

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11293B	#FFFFFF	#000000	##FFFFFF
##11293B	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21293C

Deuteranopia (green-blind)

#1B253B

Tritanopia (blue-blind)

#002D2F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #11293b;
/* rgb */ color: rgb(17, 41, 59);
/* oklch */ color: oklch(27.1% 0.045 243.2);

Tailwind

colors: {
  custom: {
    50: '#546271',
    500: '#11293b',
    950: '#000000',
  },
}

SCSS

$custom: #11293b;
$custom-light: #546271;
$custom-dark: #000000;

JSON

{
  "hex": "#11293b",
  "rgb": {
    "r": 17,
    "g": 41,
    "b": 59
  },
  "hsl": {
    "h": 205.714,
    "s": 55.263,
    "l": 14.902
  },
  "oklch": {
    "l": 0.27108,
    "c": 0.0451,
    "h": 243.2
  },
  "luminance": 0.02021
}

Semantic roles & 50–950 ramp

primary

#11293B

secondary

#744F33

accent

#8949DF

background

#F5F5F6

surface

#E8EAEC

border

#C4C6C7

text

#030507

muted

#78797A

Preview Lab

Preview with #11293B

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

Preview Lab → · Contrast checker → · Palette generator →