#31607E#31607E

#31607E is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 46.9% C 0.071 H 238.8°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#31607E
RGB	rgb(49, 96, 126)
HSL	hsl(203, 44%, 34%)
HSV	hsv(203, 61%, 49%)
CMYK	cmyk(61.1%, 23.8%, 0%, 50.6%)
CIE-LAB	lab(38.77, -6.38, -21.64)
CIE-LCH	lch(38.77, 22.56, 253.58°)
OKLab	oklab(46.93% -0.0367 -0.0606)
OKLCH	oklch(46.93% 0.071 238.8)
XYZ	xyz(9.2140, 10.5242, 21.2804)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31607E #7E4F31

analogous

#317E76 #31607E #31397E

triadic

#31607E #7E3160 #607E31

tetradic

#31607E #76317E #7E4F31 #397E31

square

#31607E #76317E #7E4F31 #397E31

split-complementary

#31607E #7E3139 #7E7631

monochromatic

#0F1D26 #203E52 #31607E #4282AA #669FC3

Accessibility & contrast

On white

6.76

#31607E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#31607E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31607E

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31607E	#FFFFFF	#000000	##FFFFFF
##31607E	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52607F

Deuteranopia (green-blind)

#48587D

Tritanopia (blue-blind)

#00686A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #31607e;
/* rgb */ color: rgb(49, 96, 126);
/* oklch */ color: oklch(46.9% 0.071 238.8);

Tailwind

colors: {
  custom: {
    50: '#708da3',
    500: '#31607e',
    950: '#000000',
  },
}

SCSS

$custom: #31607e;
$custom-light: #708da3;
$custom-dark: #000000;

JSON

{
  "hex": "#31607e",
  "rgb": {
    "r": 49,
    "g": 96,
    "b": 126
  },
  "hsl": {
    "h": 203.377,
    "s": 44,
    "l": 34.314
  },
  "oklch": {
    "l": 0.46926,
    "c": 0.07086,
    "h": 238.8
  },
  "luminance": 0.10525
}

Semantic roles & 50–950 ramp

primary

#31607E

secondary

#AB7D60

accent

#8654D4

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #31607E

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

Preview Lab → · Contrast checker → · Palette generator →