#31A7CF#31A7CF

#31A7CF is a light, moderate cyan. Relative luminance 0.328; OKLCH L 68.2% C 0.116 H 225.6°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#31A7CF
RGB	rgb(49, 167, 207)
HSL	hsl(195, 62%, 50%)
HSV	hsv(195, 76%, 81%)
CMYK	cmyk(76.3%, 19.3%, 0%, 18.8%)
CIE-LAB	lab(63.99, -18.80, -29.58)
CIE-LCH	lch(63.99, 35.05, 237.57°)
OKLab	oklab(68.17% -0.0812 -0.083)
OKLCH	oklch(68.17% 0.116 225.6)
XYZ	xyz(26.3432, 32.7922, 63.9605)
Luminance	0.3280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A7CF #CF5931

analogous

#31CFA8 #31A7CF #3158CF

triadic

#31A7CF #CF31A7 #A7CF31

tetradic

#31A7CF #A831CF #CF5931 #58CF31

square

#31A7CF #A831CF #CF5931 #58CF31

split-complementary

#31A7CF #CF3158 #CFA831

monochromatic

#19576C #257F9E #31A7CF #63BCDB #94D1E6

Accessibility & contrast

On white

2.78

#31A7CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#31A7CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A7CF

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A7CF	#FFFFFF	#000000	##000000
##31A7CF	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A4D1

Deuteranopia (green-blind)

#7C94CF

Tritanopia (blue-blind)

#00B3B4

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31a7cf;
/* rgb */ color: rgb(49, 167, 207);
/* oklch */ color: oklch(68.2% 0.116 225.6);

Tailwind

colors: {
  custom: {
    50: '#81c1dd',
    500: '#31a7cf',
    950: '#000000',
  },
}

SCSS

$custom: #31a7cf;
$custom-light: #81c1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#31a7cf",
  "rgb": {
    "r": 49,
    "g": 167,
    "b": 207
  },
  "hsl": {
    "h": 195.19,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.68173,
    "c": 0.11608,
    "h": 225.6
  },
  "luminance": 0.32795
}

Semantic roles & 50–950 ramp

primary

#31A7CF

secondary

#D19C8B

accent

#6C43E5

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #31A7CF

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

Preview Lab → · Contrast checker → · Palette generator →