#31A2E2#31A2E2

#31A2E2 is a light, vivid cyan. Relative luminance 0.320; OKLCH L 67.9% C 0.136 H 239.0°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#31A2E2
RGB	rgb(49, 162, 226)
HSL	hsl(202, 75%, 54%)
HSV	hsv(202, 78%, 89%)
CMYK	cmyk(78.3%, 28.3%, 0%, 11.4%)
CIE-LAB	lab(63.33, -9.60, -41.14)
CIE-LCH	lch(63.33, 42.24, 256.87°)
OKLab	oklab(67.91% -0.07 -0.1164)
OKLCH	oklch(67.91% 0.136 239)
XYZ	xyz(27.9090, 31.9812, 76.6388)
Luminance	0.3199 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A2E2 #E27131

analogous

#31E2CA #31A2E2 #314AE2

triadic

#31A2E2 #E231A2 #A2E231

tetradic

#31A2E2 #CA31E2 #E27131 #4AE231

square

#31A2E2 #CA31E2 #E27131 #4AE231

split-complementary

#31A2E2 #E2314A #E2CA31

monochromatic

#135C86 #1A81BB #31A2E2 #67BAEA #9CD2F1

Accessibility & contrast

On white

2.84

#31A2E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#31A2E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A2E2

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A2E2	#FFFFFF	#000000	##000000
##31A2E2	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A2E5

Deuteranopia (green-blind)

#6C92E1

Tritanopia (blue-blind)

#00B2B8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31a2e2;
/* rgb */ color: rgb(49, 162, 226);
/* oklch */ color: oklch(67.9% 0.136 239.0);

Tailwind

colors: {
  custom: {
    50: '#83bdeb',
    500: '#31a2e2',
    950: '#000000',
  },
}

SCSS

$custom: #31a2e2;
$custom-light: #83bdeb;
$custom-dark: #000000;

JSON

{
  "hex": "#31a2e2",
  "rgb": {
    "r": 49,
    "g": 162,
    "b": 226
  },
  "hsl": {
    "h": 201.695,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.67909,
    "c": 0.13584,
    "h": 239
  },
  "luminance": 0.31985
}

Semantic roles & 50–950 ramp

primary

#31A2E2

secondary

#DDAD92

accent

#7A36F2

background

#F8FBFE

surface

#F0F6FD

border

#CBD0D5

text

#0D1216

muted

#7D8184

Preview Lab

Preview with #31A2E2

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

Preview Lab → · Contrast checker → · Palette generator →