#508EBB#508EBB

#508EBB is a light, moderate cyan. Relative luminance 0.246; OKLCH L 62.4% C 0.094 H 241.9°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#508EBB
RGB	rgb(80, 142, 187)
HSL	hsl(205, 44%, 52%)
HSV	hsv(205, 57%, 73%)
CMYK	cmyk(57.2%, 24.1%, 0%, 26.7%)
CIE-LAB	lab(56.72, -6.70, -29.54)
CIE-LCH	lch(56.72, 30.29, 257.22°)
OKLab	oklab(62.38% -0.0442 -0.0827)
OKLCH	oklch(62.38% 0.094 241.9)
XYZ	xyz(21.9476, 24.6374, 50.6030)
Luminance	0.2464 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508EBB #BB7D50

analogous

#50BBB3 #508EBB #5058BB

triadic

#508EBB #BB508E #8EBB50

tetradic

#508EBB #B350BB #BB7D50 #58BB50

square

#508EBB #B350BB #BB7D50 #58BB50

split-complementary

#508EBB #BB5058 #BBB350

monochromatic

#284D68 #3A6E94 #508EBB #7CAACC #A8C7DD

Accessibility & contrast

On white

3.54

#508EBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#508EBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508EBB

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508EBB	#FFFFFF	#000000	##000000
##508EBB	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8EBD

Deuteranopia (green-blind)

#6C83BA

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #508ebb;
/* rgb */ color: rgb(80, 142, 187);
/* oklch */ color: oklch(62.4% 0.094 241.9);

Tailwind

colors: {
  custom: {
    50: '#89afcf',
    500: '#508ebb',
    950: '#000000',
  },
}

SCSS

$custom: #508ebb;
$custom-light: #89afcf;
$custom-dark: #000000;

JSON

{
  "hex": "#508ebb",
  "rgb": {
    "r": 80,
    "g": 142,
    "b": 187
  },
  "hsl": {
    "h": 205.234,
    "s": 44.033,
    "l": 52.353
  },
  "oklch": {
    "l": 0.62377,
    "c": 0.09379,
    "h": 241.9
  },
  "luminance": 0.24639
}

Semantic roles & 50–950 ramp

primary

#508EBB

secondary

#CBB09C

accent

#8A54D4

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #508EBB

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

Preview Lab → · Contrast checker → · Palette generator →