#31A0BE#31A0BE

#31A0BE is a light, moderate cyan. Relative luminance 0.295; OKLCH L 65.7% C 0.106 H 220.1°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#31A0BE
RGB	rgb(49, 160, 190)
HSL	hsl(193, 59%, 47%)
HSV	hsv(193, 74%, 75%)
CMYK	cmyk(74.2%, 15.8%, 0%, 25.5%)
CIE-LAB	lab(61.23, -20.73, -24.35)
CIE-LCH	lch(61.23, 31.98, 229.60°)
OKLab	oklab(65.74% -0.0808 -0.0681)
OKLCH	oklch(65.74% 0.106 220.1)
XYZ	xyz(23.1278, 29.5095, 53.1822)
Luminance	0.2951 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A0BE #BE4F31

analogous

#31BE96 #31A0BE #315ABE

triadic

#31A0BE #BE31A0 #A0BE31

tetradic

#31A0BE #9631BE #BE4F31 #5ABE31

square

#31A0BE #9631BE #BE4F31 #5ABE31

split-complementary

#31A0BE #BE315A #BE9631

monochromatic

#184E5D #24778D #31A0BE #58BAD4 #89CEE1

Accessibility & contrast

On white

3.04

#31A0BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#31A0BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A0BE

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A0BE	#FFFFFF	#000000	##000000
##31A0BE	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9CC0

Deuteranopia (green-blind)

#7B8EBE

Tritanopia (blue-blind)

#00AAAA

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #31a0be;
/* rgb */ color: rgb(49, 160, 190);
/* oklch */ color: oklch(65.7% 0.106 220.1);

Tailwind

colors: {
  custom: {
    50: '#7ebcd1',
    500: '#31a0be',
    950: '#000000',
  },
}

SCSS

$custom: #31a0be;
$custom-light: #7ebcd1;
$custom-dark: #000000;

JSON

{
  "hex": "#31a0be",
  "rgb": {
    "r": 49,
    "g": 160,
    "b": 190
  },
  "hsl": {
    "h": 192.766,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.65737,
    "c": 0.10569,
    "h": 220.1
  },
  "luminance": 0.29512
}

Semantic roles & 50–950 ramp

primary

#31A0BE

secondary

#CA9080

accent

#6746E2

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #31A0BE

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

Preview Lab → · Contrast checker → · Palette generator →