#508FCF#508FCF

#508FCF is a light, moderate cyan. Relative luminance 0.259; OKLCH L 63.6% C 0.117 H 250.5°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#508FCF
RGB	rgb(80, 143, 207)
HSL	hsl(210, 57%, 56%)
HSV	hsv(210, 61%, 81%)
CMYK	cmyk(61.4%, 30.9%, 0%, 18.8%)
CIE-LAB	lab(57.90, -0.79, -39.00)
CIE-LCH	lch(57.90, 39.01, 268.83°)
OKLab	oklab(63.6% -0.039 -0.1101)
OKLCH	oklch(63.6% 0.117 250.5)
XYZ	xyz(24.3891, 25.8531, 62.7242)
Luminance	0.2586 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508FCF #CF9050

analogous

#50CFCF #508FCF #5150CF

triadic

#508FCF #CF508F #8FCF50

tetradic

#508FCF #CF50CF #CF9050 #50CF51

square

#508FCF #CF50CF #CF9050 #50CF51

split-complementary

#508FCF #CF5150 #CFCF50

monochromatic

#235281 #3170B1 #508FCF #80AEDC #B0CCE9

Accessibility & contrast

On white

3.40

#508FCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#508FCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508FCF

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508FCF	#FFFFFF	#000000	##000000
##508FCF	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7492D2

Deuteranopia (green-blind)

#6386CE

Tritanopia (blue-blind)

#009EA6

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #508fcf;
/* rgb */ color: rgb(80, 143, 207);
/* oklch */ color: oklch(63.6% 0.117 250.5);

Tailwind

colors: {
  custom: {
    50: '#8cafde',
    500: '#508fcf',
    950: '#000000',
  },
}

SCSS

$custom: #508fcf;
$custom-light: #8cafde;
$custom-dark: #000000;

JSON

{
  "hex": "#508fcf",
  "rgb": {
    "r": 80,
    "g": 143,
    "b": 207
  },
  "hsl": {
    "h": 210.236,
    "s": 56.951,
    "l": 56.275
  },
  "oklch": {
    "l": 0.63596,
    "c": 0.11681,
    "h": 250.5
  },
  "luminance": 0.25855
}

Semantic roles & 50–950 ramp

primary

#508FCF

secondary

#D8BEA3

accent

#9548E0

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #508FCF

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

Preview Lab → · Contrast checker → · Palette generator →