#31598D#31598D

#31598D is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 46.0% C 0.097 H 255.7°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#31598D
RGB	rgb(49, 89, 141)
HSL	hsl(214, 48%, 37%)
HSV	hsv(214, 65%, 55%)
CMYK	cmyk(65.2%, 36.9%, 0%, 44.7%)
CIE-LAB	lab(37.34, 3.32, -33.01)
CIE-LCH	lch(37.34, 33.18, 275.75°)
OKLab	oklab(46.04% -0.0238 -0.0936)
OKLCH	oklch(46.04% 0.097 255.7)
XYZ	xyz(9.6450, 9.7199, 26.5620)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31598D #8D6531

analogous

#31878D #31598D #37318D

triadic

#31598D #8D3159 #598D31

tetradic

#31598D #8D3187 #8D6531 #318D37

square

#31598D #8D3187 #8D6531 #318D37

split-complementary

#31598D #8D3731 #878D31

monochromatic

#112032 #213C60 #31598D #4176BA #6C96CC

Accessibility & contrast

On white

7.13

#31598D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#31598D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31598D

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31598D	#FFFFFF	#000000	##FFFFFF
##31598D	1.00	7.13	2.94	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425D8F

Deuteranopia (green-blind)

#36548C

Tritanopia (blue-blind)

#00656C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #31598d;
/* rgb */ color: rgb(49, 89, 141);
/* oklch */ color: oklch(46.0% 0.097 255.7);

Tailwind

colors: {
  custom: {
    50: '#7387ae',
    500: '#31598d',
    950: '#000000',
  },
}

SCSS

$custom: #31598d;
$custom-light: #7387ae;
$custom-dark: #000000;

JSON

{
  "hex": "#31598d",
  "rgb": {
    "r": 49,
    "g": 89,
    "b": 141
  },
  "hsl": {
    "h": 213.913,
    "s": 48.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.46043,
    "c": 0.09661,
    "h": 255.7
  },
  "luminance": 0.09721
}

Semantic roles & 50–950 ramp

primary

#31598D

secondary

#B49266

accent

#9D50D8

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #31598D

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

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