#508397#508397

#508397 is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.2% C 0.063 H 225.0°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#508397
RGB	rgb(80, 131, 151)
HSL	hsl(197, 31%, 45%)
HSV	hsv(197, 47%, 59%)
CMYK	cmyk(47%, 13.2%, 0%, 40.8%)
CIE-LAB	lab(52.03, -11.47, -16.05)
CIE-LCH	lch(52.03, 19.73, 234.44°)
OKLab	oklab(58.19% -0.0443 -0.0443)
OKLCH	oklch(58.19% 0.063 225)
XYZ	xyz(17.0085, 20.1712, 32.2693)
Luminance	0.2017 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508397 #976450

analogous

#509787 #508397 #506097

triadic

#508397 #975083 #839750

tetradic

#508397 #875097 #976450 #609750

square

#508397 #875097 #976450 #609750

split-complementary

#508397 #975060 #978750

monochromatic

#263E47 #3B606F #508397 #71A1B4 #99BBC9

Accessibility & contrast

On white

4.17

#508397 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#508397 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508397

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508397	#FFFFFF	#000000	##000000
##508397	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788198

Deuteranopia (green-blind)

#6D7997

Tritanopia (blue-blind)

#2F8989

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #508397;
/* rgb */ color: rgb(80, 131, 151);
/* oklch */ color: oklch(58.2% 0.063 225.0);

Tailwind

colors: {
  custom: {
    50: '#85a7b5',
    500: '#508397',
    950: '#000000',
  },
}

SCSS

$custom: #508397;
$custom-light: #85a7b5;
$custom-dark: #000000;

JSON

{
  "hex": "#508397",
  "rgb": {
    "r": 80,
    "g": 131,
    "b": 151
  },
  "hsl": {
    "h": 196.901,
    "s": 30.736,
    "l": 45.294
  },
  "oklch": {
    "l": 0.58187,
    "c": 0.06268,
    "h": 225
  },
  "luminance": 0.20172
}

Semantic roles & 50–950 ramp

primary

#508397

secondary

#B6998D

accent

#7E61C7

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0B0F11

muted

#7C7F80

Preview Lab

Preview with #508397

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

Preview Lab → · Contrast checker → · Palette generator →