#31A7C5#31A7C5

#31A7C5 is a light, moderate cyan. Relative luminance 0.323; OKLCH L 67.7% C 0.109 H 219.0°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#31A7C5
RGB	rgb(49, 167, 197)
HSL	hsl(192, 60%, 48%)
HSV	hsv(192, 75%, 77%)
CMYK	cmyk(75.1%, 15.2%, 0%, 22.7%)
CIE-LAB	lab(63.61, -22.09, -24.62)
CIE-LCH	lch(63.61, 33.08, 228.10°)
OKLab	oklab(67.73% -0.085 -0.0688)
OKLCH	oklch(67.73% 0.109 219)
XYZ	xyz(25.1591, 32.3186, 57.7246)
Luminance	0.3232 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A7C5 #C54F31

analogous

#31C599 #31A7C5 #315DC5

triadic

#31A7C5 #C531A7 #A7C531

tetradic

#31A7C5 #9931C5 #C54F31 #5DC531

square

#31A7C5 #9931C5 #C54F31 #5DC531

split-complementary

#31A7C5 #C5315D #C59931

monochromatic

#195463 #257D94 #31A7C5 #5DBED7 #8ED2E3

Accessibility & contrast

On white

2.81

#31A7C5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#31A7C5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A7C5

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A7C5	#FFFFFF	#000000	##000000
##31A7C5	1.00	2.81	7.46	7.46
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A2C7

Deuteranopia (green-blind)

#8094C5

Tritanopia (blue-blind)

#00B1B1

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #31a7c5;
/* rgb */ color: rgb(49, 167, 197);
/* oklch */ color: oklch(67.7% 0.109 219.0);

Tailwind

colors: {
  custom: {
    50: '#7fc1d6',
    500: '#31a7c5',
    950: '#000000',
  },
}

SCSS

$custom: #31a7c5;
$custom-light: #7fc1d6;
$custom-dark: #000000;

JSON

{
  "hex": "#31a7c5",
  "rgb": {
    "r": 49,
    "g": 167,
    "b": 197
  },
  "hsl": {
    "h": 192.162,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.67734,
    "c": 0.10933,
    "h": 219
  },
  "luminance": 0.32322
}

Semantic roles & 50–950 ramp

primary

#31A7C5

secondary

#CD9385

accent

#6544E3

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #31A7C5

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

Preview Lab → · Contrast checker → · Palette generator →