#31A9C7#31A9C7

#31A9C7 is a light, moderate cyan. Relative luminance 0.332; OKLCH L 68.3% C 0.110 H 218.7°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#31A9C7
RGB	rgb(49, 169, 199)
HSL	hsl(192, 60%, 49%)
HSV	hsv(192, 75%, 78%)
CMYK	cmyk(75.4%, 15.1%, 0%, 22%)
CIE-LAB	lab(64.28, -22.47, -24.69)
CIE-LCH	lch(64.28, 33.39, 227.70°)
OKLab	oklab(68.3% -0.0861 -0.069)
OKLCH	oklch(68.3% 0.11 218.7)
XYZ	xyz(25.7590, 33.1493, 59.0626)
Luminance	0.3315 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A9C7 #C74F31

analogous

#31C79A #31A9C7 #315EC7

triadic

#31A9C7 #C731A9 #A9C731

tetradic

#31A9C7 #9A31C7 #C74F31 #5EC731

square

#31A9C7 #9A31C7 #C74F31 #5EC731

split-complementary

#31A9C7 #C7315E #C79A31

monochromatic

#195665 #257F96 #31A9C7 #5EBFD7 #8FD3E3

Accessibility & contrast

On white

2.75

#31A9C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#31A9C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A9C7

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A9C7	#FFFFFF	#000000	##000000
##31A9C7	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A4C9

Deuteranopia (green-blind)

#8295C7

Tritanopia (blue-blind)

#00B3B3

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31a9c7;
/* rgb */ color: rgb(49, 169, 199);
/* oklch */ color: oklch(68.3% 0.110 218.7);

Tailwind

colors: {
  custom: {
    50: '#80c2d8',
    500: '#31a9c7',
    950: '#000000',
  },
}

SCSS

$custom: #31a9c7;
$custom-light: #80c2d8;
$custom-dark: #000000;

JSON

{
  "hex": "#31a9c7",
  "rgb": {
    "r": 49,
    "g": 169,
    "b": 199
  },
  "hsl": {
    "h": 192,
    "s": 60.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.68303,
    "c": 0.11036,
    "h": 218.7
  },
  "luminance": 0.33152
}

Semantic roles & 50–950 ramp

primary

#31A9C7

secondary

#CE9486

accent

#6444E4

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #31A9C7

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

Preview Lab → · Contrast checker → · Palette generator →