#31A6C0#31A6C0

#31A6C0 is a light, moderate cyan. Relative luminance 0.317; OKLCH L 67.3% C 0.107 H 216.2°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#31A6C0
RGB	rgb(49, 166, 192)
HSL	hsl(191, 59%, 47%)
HSV	hsv(191, 74%, 75%)
CMYK	cmyk(74.5%, 13.5%, 0%, 24.7%)
CIE-LAB	lab(63.12, -23.19, -22.58)
CIE-LCH	lch(63.12, 32.37, 224.23°)
OKLab	oklab(67.28% -0.086 -0.063)
OKLCH	oklch(67.28% 0.107 216.2)
XYZ	xyz(24.4132, 31.7283, 54.6964)
Luminance	0.3173 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A6C0 #C04B31

analogous

#31C093 #31A6C0 #315FC0

triadic

#31A6C0 #C031A6 #A6C031

tetradic

#31A6C0 #9331C0 #C04B31 #5FC031

square

#31A6C0 #9331C0 #C04B31 #5FC031

split-complementary

#31A6C0 #C0315F #C09331

monochromatic

#18525E #257C8F #31A6C0 #59BED5 #8AD1E1

Accessibility & contrast

On white

2.86

#31A6C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#31A6C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A6C0

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A6C0	#FFFFFF	#000000	##000000
##31A6C0	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A1C1

Deuteranopia (green-blind)

#8193C0

Tritanopia (blue-blind)

#00AFAE

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31a6c0;
/* rgb */ color: rgb(49, 166, 192);
/* oklch */ color: oklch(67.3% 0.107 216.2);

Tailwind

colors: {
  custom: {
    50: '#7ec0d3',
    500: '#31a6c0',
    950: '#000000',
  },
}

SCSS

$custom: #31a6c0;
$custom-light: #7ec0d3;
$custom-dark: #000000;

JSON

{
  "hex": "#31a6c0",
  "rgb": {
    "r": 49,
    "g": 166,
    "b": 192
  },
  "hsl": {
    "h": 190.909,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.6728,
    "c": 0.10658,
    "h": 216.2
  },
  "luminance": 0.31731
}

Semantic roles & 50–950 ramp

primary

#31A6C0

secondary

#CB8F82

accent

#6245E3

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #31A6C0

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

Preview Lab → · Contrast checker → · Palette generator →