#508CCB#508CCB

#508CCB is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.7% C 0.114 H 251.2°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#508CCB
RGB	rgb(80, 140, 203)
HSL	hsl(211, 54%, 55%)
HSV	hsv(211, 61%, 80%)
CMYK	cmyk(60.6%, 31%, 0%, 20.4%)
CIE-LAB	lab(56.85, -0.37, -38.39)
CIE-LCH	lch(56.85, 38.39, 269.45°)
OKLab	oklab(62.71% -0.037 -0.1083)
OKLCH	oklch(62.71% 0.114 251.2)
XYZ	xyz(23.4619, 24.7713, 60.0332)
Luminance	0.2477 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508CCB #CB8F50

analogous

#50C9CB #508CCB #5150CB

triadic

#508CCB #CB508C #8CCB50

tetradic

#508CCB #CB50C9 #CB8F50 #50CB51

square

#508CCB #CB50C9 #CB8F50 #50CB51

split-complementary

#508CCB #CB5150 #C9CB50

monochromatic

#254F7C #336DAB #508CCB #7FABD9 #AECAE7

Accessibility & contrast

On white

3.53

#508CCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#508CCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508CCB

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508CCB	#FFFFFF	#000000	##000000
##508CCB	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718FCE

Deuteranopia (green-blind)

#6183CA

Tritanopia (blue-blind)

#009BA2

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #508ccb;
/* rgb */ color: rgb(80, 140, 203);
/* oklch */ color: oklch(62.7% 0.114 251.2);

Tailwind

colors: {
  custom: {
    50: '#8baddb',
    500: '#508ccb',
    950: '#000000',
  },
}

SCSS

$custom: #508ccb;
$custom-light: #8baddb;
$custom-dark: #000000;

JSON

{
  "hex": "#508ccb",
  "rgb": {
    "r": 80,
    "g": 140,
    "b": 203
  },
  "hsl": {
    "h": 210.732,
    "s": 54.185,
    "l": 55.49
  },
  "oklch": {
    "l": 0.62714,
    "c": 0.11448,
    "h": 251.2
  },
  "luminance": 0.24773
}

Semantic roles & 50–950 ramp

primary

#508CCB

secondary

#D5BCA2

accent

#964ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #508CCB

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

Preview Lab → · Contrast checker → · Palette generator →