#316C90#316C90

#316C90 is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.8% C 0.084 H 238.3°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#316C90
RGB	rgb(49, 108, 144)
HSL	hsl(203, 49%, 38%)
HSV	hsv(203, 66%, 56%)
CMYK	cmyk(66%, 25%, 0%, 43.5%)
CIE-LAB	lab(43.35, -7.35, -25.39)
CIE-LCH	lch(43.35, 26.43, 253.85°)
OKLab	oklab(50.82% -0.044 -0.0713)
OKLCH	oklch(50.82% 0.084 238.3)
XYZ	xyz(11.6613, 13.3905, 28.3502)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316C90 #905531

analogous

#319084 #316C90 #313C90

triadic

#316C90 #90316C #6C9031

tetradic

#316C90 #843190 #905531 #3C9031

square

#316C90 #843190 #905531 #3C9031

split-complementary

#316C90 #90313C #908431

monochromatic

#122835 #214A62 #316C90 #418EBE #6EA9CE

Accessibility & contrast

On white

5.71

#316C90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#316C90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316C90

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316C90	#FFFFFF	#000000	##FFFFFF
##316C90	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6C92

Deuteranopia (green-blind)

#4E628F

Tritanopia (blue-blind)

#007578

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #316c90;
/* rgb */ color: rgb(49, 108, 144);
/* oklch */ color: oklch(50.8% 0.084 238.3);

Tailwind

colors: {
  custom: {
    50: '#7396b0',
    500: '#316c90',
    950: '#000000',
  },
}

SCSS

$custom: #316c90;
$custom-light: #7396b0;
$custom-dark: #000000;

JSON

{
  "hex": "#316c90",
  "rgb": {
    "r": 49,
    "g": 108,
    "b": 144
  },
  "hsl": {
    "h": 202.737,
    "s": 49.223,
    "l": 37.843
  },
  "oklch": {
    "l": 0.50823,
    "c": 0.08382,
    "h": 238.3
  },
  "luminance": 0.13392
}

Semantic roles & 50–950 ramp

primary

#316C90

secondary

#B58568

accent

#834FD9

background

#F7F9FA

surface

#EDF1F5

border

#C8CBCF

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #316C90

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

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