#31ACC5#31ACC5

#31ACC5 is a light, moderate cyan. Relative luminance 0.342; OKLCH L 68.9% C 0.109 H 214.7°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#31ACC5
RGB	rgb(49, 172, 197)
HSL	hsl(190, 60%, 48%)
HSV	hsv(190, 75%, 77%)
CMYK	cmyk(75.1%, 12.7%, 0%, 22.7%)
CIE-LAB	lab(65.11, -24.65, -22.31)
CIE-LCH	lch(65.11, 33.25, 222.15°)
OKLab	oklab(68.95% -0.0898 -0.0622)
OKLCH	oklch(68.95% 0.109 214.7)
XYZ	xyz(26.0929, 34.1861, 58.0359)
Luminance	0.3419 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31ACC5 #C54A31

analogous

#31C594 #31ACC5 #3162C5

triadic

#31ACC5 #C531AC #ACC531

tetradic

#31ACC5 #9431C5 #C54A31 #62C531

square

#31ACC5 #9431C5 #C54A31 #62C531

split-complementary

#31ACC5 #C53162 #C59431

monochromatic

#195663 #258194 #31ACC5 #5DC2D7 #8ED4E3

Accessibility & contrast

On white

2.68

#31ACC5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#31ACC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31ACC5

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31ACC5	#FFFFFF	#000000	##000000
##31ACC5	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA6C6

Deuteranopia (green-blind)

#8698C5

Tritanopia (blue-blind)

#00B5B4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31acc5;
/* rgb */ color: rgb(49, 172, 197);
/* oklch */ color: oklch(68.9% 0.109 214.7);

Tailwind

colors: {
  custom: {
    50: '#80c5d6',
    500: '#31acc5',
    950: '#000000',
  },
}

SCSS

$custom: #31acc5;
$custom-light: #80c5d6;
$custom-dark: #000000;

JSON

{
  "hex": "#31acc5",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 197
  },
  "hsl": {
    "h": 190.135,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.68945,
    "c": 0.10929,
    "h": 214.7
  },
  "luminance": 0.34189
}

Semantic roles & 50–950 ramp

primary

#31ACC5

secondary

#CD9185

accent

#5F44E3

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #31ACC5

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

Preview Lab → · Contrast checker → · Palette generator →