#31A4C8#31A4C8

#31A4C8 is a light, moderate cyan. Relative luminance 0.314; OKLCH L 67.1% C 0.112 H 223.6°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#31A4C8
RGB	rgb(49, 164, 200)
HSL	hsl(194, 61%, 49%)
HSV	hsv(194, 76%, 78%)
CMYK	cmyk(75.5%, 18%, 0%, 21.6%)
CIE-LAB	lab(62.82, -19.54, -27.50)
CIE-LCH	lch(62.82, 33.73, 234.61°)
OKLab	oklab(67.14% -0.0809 -0.077)
OKLCH	oklch(67.14% 0.112 223.6)
XYZ	xyz(24.9631, 31.3710, 59.3719)
Luminance	0.3137 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A4C8 #C85531

analogous

#31C8A1 #31A4C8 #3158C8

triadic

#31A4C8 #C831A4 #A4C831

tetradic

#31A4C8 #A131C8 #C85531 #58C831

square

#31A4C8 #A131C8 #C85531 #58C831

split-complementary

#31A4C8 #C83158 #C8A131

monochromatic

#195366 #257C97 #31A4C8 #5FBBD8 #90D0E4

Accessibility & contrast

On white

2.89

#31A4C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#31A4C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A4C8

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A4C8	#FFFFFF	#000000	##000000
##31A4C8	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A0CA

Deuteranopia (green-blind)

#7B92C8

Tritanopia (blue-blind)

#00AFB0

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31a4c8;
/* rgb */ color: rgb(49, 164, 200);
/* oklch */ color: oklch(67.1% 0.112 223.6);

Tailwind

colors: {
  custom: {
    50: '#7fbfd8',
    500: '#31a4c8',
    950: '#000000',
  },
}

SCSS

$custom: #31a4c8;
$custom-light: #7fbfd8;
$custom-dark: #000000;

JSON

{
  "hex": "#31a4c8",
  "rgb": {
    "r": 49,
    "g": 164,
    "b": 200
  },
  "hsl": {
    "h": 194.305,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.67141,
    "c": 0.11171,
    "h": 223.6
  },
  "luminance": 0.31374
}

Semantic roles & 50–950 ramp

primary

#31A4C8

secondary

#CE9886

accent

#6A44E4

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #31A4C8

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

Preview Lab → · Contrast checker → · Palette generator →