#508AB8#508AB8

#508AB8 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 61.3% C 0.093 H 244.1°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#508AB8
RGB	rgb(80, 138, 184)
HSL	hsl(207, 42%, 52%)
HSV	hsv(207, 57%, 72%)
CMYK	cmyk(56.5%, 25%, 0%, 27.8%)
CIE-LAB	lab(55.42, -5.37, -29.85)
CIE-LCH	lch(55.42, 30.32, 259.81°)
OKLab	oklab(61.31% -0.0406 -0.0836)
OKLCH	oklch(61.31% 0.093 244.1)
XYZ	xyz(21.0453, 23.3413, 48.7344)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508AB8 #B87E50

analogous

#50B8B2 #508AB8 #5056B8

triadic

#508AB8 #B8508A #8AB850

tetradic

#508AB8 #B250B8 #B87E50 #56B850

square

#508AB8 #B250B8 #B87E50 #56B850

split-complementary

#508AB8 #B85056 #B8B250

monochromatic

#294A65 #3B6A90 #508AB8 #7CA7CA #A7C4DB

Accessibility & contrast

On white

3.70

#508AB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#508AB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508AB8

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508AB8	#FFFFFF	#000000	##000000
##508AB8	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768BBA

Deuteranopia (green-blind)

#6880B7

Tritanopia (blue-blind)

#00959A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #508ab8;
/* rgb */ color: rgb(80, 138, 184);
/* oklch */ color: oklch(61.3% 0.093 244.1);

Tailwind

colors: {
  custom: {
    50: '#89accd',
    500: '#508ab8',
    950: '#000000',
  },
}

SCSS

$custom: #508ab8;
$custom-light: #89accd;
$custom-dark: #000000;

JSON

{
  "hex": "#508ab8",
  "rgb": {
    "r": 80,
    "g": 138,
    "b": 184
  },
  "hsl": {
    "h": 206.538,
    "s": 42.276,
    "l": 51.765
  },
  "oklch": {
    "l": 0.61309,
    "c": 0.09298,
    "h": 244.1
  },
  "luminance": 0.23343
}

Semantic roles & 50–950 ramp

primary

#508AB8

secondary

#C9AF9B

accent

#8D56D2

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #508AB8

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

Preview Lab → · Contrast checker → · Palette generator →