#11375D#11375D

#11375D is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 33.1% C 0.080 H 251.6°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#11375D
RGB	rgb(17, 55, 93)
HSL	hsl(210, 69%, 22%)
HSV	hsv(210, 82%, 36%)
CMYK	cmyk(81.7%, 40.9%, 0%, 63.5%)
CIE-LAB	lab(22.45, 1.76, -26.48)
CIE-LCH	lch(22.45, 26.54, 273.80°)
OKLab	oklab(33.15% -0.0252 -0.0755)
OKLCH	oklch(33.15% 0.08 251.6)
XYZ	xyz(3.5724, 3.6414, 10.8684)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11375D #5D3711

analogous

#115D5D #11375D #11115D

triadic

#11375D #5D1137 #375D11

tetradic

#11375D #5D115D #5D3711 #115D11

square

#11375D #5D115D #5D3711 #115D11

split-complementary

#11375D #5D1111 #5D5D11

monochromatic

#050F1A #081829 #11375D #1A5691 #2474C4

Accessibility & contrast

On white

12.15

#11375D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#11375D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11375D

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11375D	#FFFFFF	#000000	##FFFFFF
##11375D	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25395F

Deuteranopia (green-blind)

#19325C

Tritanopia (blue-blind)

#004045

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #11375d;
/* rgb */ color: rgb(17, 55, 93);
/* oklch */ color: oklch(33.1% 0.080 251.6);

Tailwind

colors: {
  custom: {
    50: '#5c6d8b',
    500: '#11375d',
    950: '#000000',
  },
}

SCSS

$custom: #11375d;
$custom-light: #5c6d8b;
$custom-dark: #000000;

JSON

{
  "hex": "#11375d",
  "rgb": {
    "r": 17,
    "g": 55,
    "b": 93
  },
  "hsl": {
    "h": 210,
    "s": 69.091,
    "l": 21.569
  },
  "oklch": {
    "l": 0.33149,
    "c": 0.07961,
    "h": 251.6
  },
  "luminance": 0.03642
}

Semantic roles & 50–950 ramp

primary

#11375D

secondary

#966534

accent

#943CEC

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04070C

muted

#797A7D

Preview Lab

Preview with #11375D

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

Preview Lab → · Contrast checker → · Palette generator →