#508ECB#508ECB

#508ECB is a light, moderate cyan. Relative luminance 0.254; OKLCH L 63.2% C 0.113 H 249.7°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#508ECB
RGB	rgb(80, 142, 203)
HSL	hsl(210, 54%, 55%)
HSV	hsv(210, 61%, 80%)
CMYK	cmyk(60.6%, 30%, 0%, 20.4%)
CIE-LAB	lab(57.43, -1.53, -37.49)
CIE-LCH	lch(57.43, 37.52, 267.66°)
OKLab	oklab(63.17% -0.0391 -0.1057)
OKLCH	oklch(63.17% 0.113 249.7)
XYZ	xyz(23.7568, 25.3611, 60.1315)
Luminance	0.2536 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508ECB #CB8D50

analogous

#50CBCA #508ECB #5050CB

triadic

#508ECB #CB508E #8ECB50

tetradic

#508ECB #CA50CB #CB8D50 #50CB50

square

#508ECB #CA50CB #CB8D50 #50CB50

split-complementary

#508ECB #CB5050 #CBCA50

monochromatic

#25517C #336FAB #508ECB #7FACD9 #AECBE7

Accessibility & contrast

On white

3.46

#508ECB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#508ECB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508ECB

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508ECB	#FFFFFF	#000000	##000000
##508ECB	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7491CE

Deuteranopia (green-blind)

#6485CA

Tritanopia (blue-blind)

#009CA4

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #508ecb;
/* rgb */ color: rgb(80, 142, 203);
/* oklch */ color: oklch(63.2% 0.113 249.7);

Tailwind

colors: {
  custom: {
    50: '#8baedb',
    500: '#508ecb',
    950: '#000000',
  },
}

SCSS

$custom: #508ecb;
$custom-light: #8baedb;
$custom-dark: #000000;

JSON

{
  "hex": "#508ecb",
  "rgb": {
    "r": 80,
    "g": 142,
    "b": 203
  },
  "hsl": {
    "h": 209.756,
    "s": 54.185,
    "l": 55.49
  },
  "oklch": {
    "l": 0.63165,
    "c": 0.11272,
    "h": 249.7
  },
  "luminance": 0.25363
}

Semantic roles & 50–950 ramp

primary

#508ECB

secondary

#D5BBA2

accent

#934ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #508ECB

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

Preview Lab → · Contrast checker → · Palette generator →