#31ACC8#31ACC8

#31ACC8 is a light, moderate cyan. Relative luminance 0.343; OKLCH L 69.1% C 0.111 H 216.9°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#31ACC8
RGB	rgb(49, 172, 200)
HSL	hsl(191, 61%, 49%)
HSV	hsv(191, 76%, 78%)
CMYK	cmyk(75.5%, 14%, 0%, 21.6%)
CIE-LAB	lab(65.22, -23.69, -23.81)
CIE-LCH	lch(65.22, 33.59, 225.15°)
OKLab	oklab(69.07% -0.0887 -0.0665)
OKLCH	oklch(69.07% 0.111 216.9)
XYZ	xyz(26.4401, 34.3250, 59.8643)
Luminance	0.3433 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ACC8 #C84D31

analogous

#31C899 #31ACC8 #3161C8

triadic

#31ACC8 #C831AC #ACC831

tetradic

#31ACC8 #9931C8 #C84D31 #61C831

square

#31ACC8 #9931C8 #C84D31 #61C831

split-complementary

#31ACC8 #C83161 #C89931

monochromatic

#195766 #258297 #31ACC8 #5FC1D8 #90D4E4

Accessibility & contrast

On white

2.67

#31ACC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#31ACC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ACC8

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ACC8	#FFFFFF	#000000	##000000
##31ACC8	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99A7CA

Deuteranopia (green-blind)

#8598C8

Tritanopia (blue-blind)

#00B6B5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31acc8;
/* rgb */ color: rgb(49, 172, 200);
/* oklch */ color: oklch(69.1% 0.111 216.9);

Tailwind

colors: {
  custom: {
    50: '#80c5d8',
    500: '#31acc8',
    950: '#000000',
  },
}

SCSS

$custom: #31acc8;
$custom-light: #80c5d8;
$custom-dark: #000000;

JSON

{
  "hex": "#31acc8",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 200
  },
  "hsl": {
    "h": 191.126,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.69069,
    "c": 0.11081,
    "h": 216.9
  },
  "luminance": 0.34328
}

Semantic roles & 50–950 ramp

primary

#31ACC8

secondary

#CE9486

accent

#6244E4

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #31ACC8

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

Preview Lab → · Contrast checker → · Palette generator →