#31A7C0#31A7C0

#31A7C0 is a light, moderate cyan. Relative luminance 0.321; OKLCH L 67.5% C 0.107 H 215.4°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#31A7C0
RGB	rgb(49, 167, 192)
HSL	hsl(190, 59%, 47%)
HSV	hsv(190, 74%, 75%)
CMYK	cmyk(74.5%, 13%, 0%, 24.7%)
CIE-LAB	lab(63.42, -23.70, -22.12)
CIE-LCH	lch(63.42, 32.42, 223.01°)
OKLab	oklab(67.52% -0.0869 -0.0617)
OKLCH	oklch(67.52% 0.107 215.4)
XYZ	xyz(24.5957, 32.0932, 54.7573)
Luminance	0.3210 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A7C0 #C04A31

analogous

#31C092 #31A7C0 #315FC0

triadic

#31A7C0 #C031A7 #A7C031

tetradic

#31A7C0 #9231C0 #C04A31 #5FC031

square

#31A7C0 #9231C0 #C04A31 #5FC031

split-complementary

#31A7C0 #C0315F #C09231

monochromatic

#18525E #257D8F #31A7C0 #59BFD5 #8AD2E1

Accessibility & contrast

On white

2.83

#31A7C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#31A7C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A7C0

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A7C0	#FFFFFF	#000000	##000000
##31A7C0	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A2C1

Deuteranopia (green-blind)

#8293C0

Tritanopia (blue-blind)

#00B0AF

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #31a7c0;
/* rgb */ color: rgb(49, 167, 192);
/* oklch */ color: oklch(67.5% 0.107 215.4);

Tailwind

colors: {
  custom: {
    50: '#7ec1d3',
    500: '#31a7c0',
    950: '#000000',
  },
}

SCSS

$custom: #31a7c0;
$custom-light: #7ec1d3;
$custom-dark: #000000;

JSON

{
  "hex": "#31a7c0",
  "rgb": {
    "r": 49,
    "g": 167,
    "b": 192
  },
  "hsl": {
    "h": 190.49,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67523,
    "c": 0.10661,
    "h": 215.4
  },
  "luminance": 0.32096
}

Semantic roles & 50–950 ramp

primary

#31A7C0

secondary

#CB8E82

accent

#6145E3

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #31A7C0

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

Preview Lab → · Contrast checker → · Palette generator →