#11315D#11315D

#11315D is a dark, moderate cyan. Relative luminance 0.031; OKLCH L 31.6% C 0.087 H 257.3°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#11315D
RGB	rgb(17, 49, 93)
HSL	hsl(215, 69%, 22%)
HSV	hsv(215, 82%, 36%)
CMYK	cmyk(81.7%, 47.3%, 0%, 63.5%)
CIE-LAB	lab(20.46, 6.02, -29.65)
CIE-LCH	lch(20.46, 30.26, 281.48°)
OKLab	oklab(31.6% -0.0192 -0.0849)
OKLCH	oklch(31.6% 0.087 257.3)
XYZ	xyz(3.3045, 3.1057, 10.7791)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11315D #5D3D11

analogous

#11575D #11315D #17115D

triadic

#11315D #5D1131 #315D11

tetradic

#11315D #5D1157 #5D3D11 #115D17

square

#11315D #5D1157 #5D3D11 #115D17

split-complementary

#11315D #5D1711 #575D11

monochromatic

#050E1A #081629 #11315D #1A4C91 #2468C4

Accessibility & contrast

On white

12.95

#11315D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#11315D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11315D

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11315D	#FFFFFF	#000000	##FFFFFF
##11315D	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B355F

Deuteranopia (green-blind)

#0C2E5C

Tritanopia (blue-blind)

#003B42

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #11315d;
/* rgb */ color: rgb(17, 49, 93);
/* oklch */ color: oklch(31.6% 0.087 257.3);

Tailwind

colors: {
  custom: {
    50: '#5c688b',
    500: '#11315d',
    950: '#000000',
  },
}

SCSS

$custom: #11315d;
$custom-light: #5c688b;
$custom-dark: #000000;

JSON

{
  "hex": "#11315d",
  "rgb": {
    "r": 17,
    "g": 49,
    "b": 93
  },
  "hsl": {
    "h": 214.737,
    "s": 69.091,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31604,
    "c": 0.08709,
    "h": 257.3
  },
  "luminance": 0.03106
}

Semantic roles & 50–950 ramp

primary

#11315D

secondary

#966D34

accent

#A23CEC

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #11315D

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

Preview Lab → · Contrast checker → · Palette generator →