#11475D#11475D

#11475D is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.5% C 0.066 H 230.0°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#11475D
RGB	rgb(17, 71, 93)
HSL	hsl(197, 69%, 22%)
HSV	hsv(197, 82%, 36%)
CMYK	cmyk(81.7%, 23.7%, 0%, 63.5%)
CIE-LAB	lab(27.89, -8.83, -17.94)
CIE-LCH	lch(27.89, 20.00, 243.79°)
OKLab	oklab(37.45% -0.0423 -0.0504)
OKLCH	oklch(37.45% 0.066 230)
XYZ	xyz(4.4594, 5.4154, 11.1641)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11475D #5D2711

analogous

#115D4D #11475D #11215D

triadic

#11475D #5D1147 #475D11

tetradic

#11475D #4D115D #5D2711 #215D11

square

#11475D #4D115D #5D2711 #215D11

split-complementary

#11475D #5D1121 #5D4D11

monochromatic

#05141A #081F29 #11475D #1A6F91 #2496C4

Accessibility & contrast

On white

10.08

#11475D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#11475D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11475D

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11475D	#FFFFFF	#000000	##FFFFFF
##11475D	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C465E

Deuteranopia (green-blind)

#323F5D

Tritanopia (blue-blind)

#004D4E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #11475d;
/* rgb */ color: rgb(17, 71, 93);
/* oklch */ color: oklch(37.5% 0.066 230.0);

Tailwind

colors: {
  custom: {
    50: '#5c7a8b',
    500: '#11475d',
    950: '#000000',
  },
}

SCSS

$custom: #11475d;
$custom-light: #5c7a8b;
$custom-dark: #000000;

JSON

{
  "hex": "#11475d",
  "rgb": {
    "r": 17,
    "g": 71,
    "b": 93
  },
  "hsl": {
    "h": 197.368,
    "s": 69.091,
    "l": 21.569
  },
  "oklch": {
    "l": 0.37452,
    "c": 0.06583,
    "h": 230
  },
  "luminance": 0.05416
}

Semantic roles & 50–950 ramp

primary

#11475D

secondary

#965034

accent

#6F3CEC

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #11475D

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

Preview Lab → · Contrast checker → · Palette generator →