#31A7C2#31A7C2

#31A7C2 is a light, moderate cyan. Relative luminance 0.322; OKLCH L 67.6% C 0.108 H 216.8°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#31A7C2
RGB	rgb(49, 167, 194)
HSL	hsl(191, 60%, 48%)
HSV	hsv(191, 75%, 76%)
CMYK	cmyk(74.7%, 13.9%, 0%, 23.9%)
CIE-LAB	lab(63.49, -23.06, -23.12)
CIE-LCH	lch(63.49, 32.65, 225.07°)
OKLab	oklab(67.61% -0.0861 -0.0645)
OKLCH	oklch(67.61% 0.108 216.8)
XYZ	xyz(24.8188, 32.1825, 55.9323)
Luminance	0.3219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A7C2 #C24C31

analogous

#31C294 #31A7C2 #315FC2

triadic

#31A7C2 #C231A7 #A7C231

tetradic

#31A7C2 #9431C2 #C24C31 #5FC231

square

#31A7C2 #9431C2 #C24C31 #5FC231

split-complementary

#31A7C2 #C2315F #C29431

monochromatic

#185360 #257D91 #31A7C2 #5BBFD6 #8CD2E2

Accessibility & contrast

On white

2.82

#31A7C2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#31A7C2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A7C2

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A7C2	#FFFFFF	#000000	##000000
##31A7C2	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A2C3

Deuteranopia (green-blind)

#8194C2

Tritanopia (blue-blind)

#00B1AF

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #31a7c2;
/* rgb */ color: rgb(49, 167, 194);
/* oklch */ color: oklch(67.6% 0.108 216.8);

Tailwind

colors: {
  custom: {
    50: '#7fc1d4',
    500: '#31a7c2',
    950: '#000000',
  },
}

SCSS

$custom: #31a7c2;
$custom-light: #7fc1d4;
$custom-dark: #000000;

JSON

{
  "hex": "#31a7c2",
  "rgb": {
    "r": 49,
    "g": 167,
    "b": 194
  },
  "hsl": {
    "h": 191.172,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.67607,
    "c": 0.10764,
    "h": 216.8
  },
  "luminance": 0.32185
}

Semantic roles & 50–950 ramp

primary

#31A7C2

secondary

#CC9083

accent

#6245E3

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #31A7C2

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

Preview Lab → · Contrast checker → · Palette generator →