#508ECF#508ECF

#508ECF is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.4% C 0.118 H 251.2°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#508ECF
RGB	rgb(80, 142, 207)
HSL	hsl(211, 57%, 56%)
HSV	hsv(211, 61%, 81%)
CMYK	cmyk(61.4%, 31.4%, 0%, 18.8%)
CIE-LAB	lab(57.61, -0.21, -39.45)
CIE-LCH	lch(57.61, 39.45, 269.69°)
OKLab	oklab(63.37% -0.038 -0.1114)
OKLCH	oklch(63.37% 0.118 251.2)
XYZ	xyz(24.2397, 25.5542, 62.6744)
Luminance	0.2556 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508ECF #CF9150

analogous

#50CECF #508ECF #5250CF

triadic

#508ECF #CF508E #8ECF50

tetradic

#508ECF #CF50CE #CF9150 #50CF52

square

#508ECF #CF50CE #CF9150 #50CF52

split-complementary

#508ECF #CF5250 #CECF50

monochromatic

#235181 #316FB1 #508ECF #80ADDC #B0CCE9

Accessibility & contrast

On white

3.44

#508ECF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#508ECF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508ECF

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508ECF	#FFFFFF	#000000	##000000
##508ECF	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7291D2

Deuteranopia (green-blind)

#6185CE

Tritanopia (blue-blind)

#009DA5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #508ecf;
/* rgb */ color: rgb(80, 142, 207);
/* oklch */ color: oklch(63.4% 0.118 251.2);

Tailwind

colors: {
  custom: {
    50: '#8caede',
    500: '#508ecf',
    950: '#000000',
  },
}

SCSS

$custom: #508ecf;
$custom-light: #8caede;
$custom-dark: #000000;

JSON

{
  "hex": "#508ecf",
  "rgb": {
    "r": 80,
    "g": 142,
    "b": 207
  },
  "hsl": {
    "h": 210.709,
    "s": 56.951,
    "l": 56.275
  },
  "oklch": {
    "l": 0.63372,
    "c": 0.1177,
    "h": 251.2
  },
  "luminance": 0.25556
}

Semantic roles & 50–950 ramp

primary

#508ECF

secondary

#D8BEA3

accent

#9648E0

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #508ECF

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

Preview Lab → · Contrast checker → · Palette generator →