#31A7EA#31A7EA

#31A7EA is a light, vivid cyan. Relative luminance 0.342; OKLCH L 69.5% C 0.141 H 239.2°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#31A7EA
RGB	rgb(49, 167, 234)
HSL	hsl(202, 81%, 55%)
HSV	hsv(202, 79%, 92%)
CMYK	cmyk(79.1%, 28.6%, 0%, 8.2%)
CIE-LAB	lab(65.14, -9.58, -42.69)
CIE-LCH	lch(65.14, 43.75, 257.35°)
OKLab	oklab(69.47% -0.072 -0.1209)
OKLCH	oklch(69.47% 0.141 239.2)
XYZ	xyz(29.9307, 34.2272, 82.8550)
Luminance	0.3423 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A7EA #EA7431

analogous

#31EAD1 #31A7EA #314AEA

triadic

#31A7EA #EA31A7 #A7EA31

tetradic

#31A7EA #D131EA #EA7431 #4AEA31

square

#31A7EA #D131EA #EA7431 #4AEA31

split-complementary

#31A7EA #EA314A #EAD131

monochromatic

#0F6292 #1588C9 #31A7EA #69BFF0 #A0D6F5

Accessibility & contrast

On white

2.68

#31A7EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#31A7EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A7EA

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A7EA	#FFFFFF	#000000	##000000
##31A7EA	1.00	2.68	7.85	7.85
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A7ED

Deuteranopia (green-blind)

#6E97E9

Tritanopia (blue-blind)

#00B8BE

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31a7ea;
/* rgb */ color: rgb(49, 167, 234);
/* oklch */ color: oklch(69.5% 0.141 239.2);

Tailwind

colors: {
  custom: {
    50: '#85c1f1',
    500: '#31a7ea',
    950: '#000000',
  },
}

SCSS

$custom: #31a7ea;
$custom-light: #85c1f1;
$custom-dark: #000000;

JSON

{
  "hex": "#31a7ea",
  "rgb": {
    "r": 49,
    "g": 167,
    "b": 234
  },
  "hsl": {
    "h": 201.73,
    "s": 81.498,
    "l": 55.49
  },
  "oklch": {
    "l": 0.69469,
    "c": 0.14067,
    "h": 239.2
  },
  "luminance": 0.34231
}

Semantic roles & 50–950 ramp

primary

#31A7EA

secondary

#E2B195

accent

#7830F8

background

#F9FBFE

surface

#F1F7FD

border

#CBD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #31A7EA

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

Preview Lab → · Contrast checker → · Palette generator →