#508BB2#508BB2

#508BB2 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.3% C 0.086 H 239.2°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#508BB2
RGB	rgb(80, 139, 178)
HSL	hsl(204, 39%, 51%)
HSV	hsv(204, 55%, 70%)
CMYK	cmyk(55.1%, 21.9%, 0%, 30.2%)
CIE-LAB	lab(55.47, -7.83, -26.35)
CIE-LCH	lch(55.47, 27.49, 253.46°)
OKLab	oklab(61.26% -0.0438 -0.0736)
OKLCH	oklch(61.26% 0.086 239.2)
XYZ	xyz(20.5738, 23.3833, 45.5401)
Luminance	0.2339 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508BB2 #B27750

analogous

#50B2A8 #508BB2 #505AB2

triadic

#508BB2 #B2508B #8BB250

tetradic

#508BB2 #A850B2 #B27750 #5AB250

square

#508BB2 #A850B2 #B27750 #5AB250

split-complementary

#508BB2 #B2505A #B2A850

monochromatic

#29495E #3C6A89 #508BB2 #7AA7C5 #A5C3D7

Accessibility & contrast

On white

3.70

#508BB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#508BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508BB2

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508BB2	#FFFFFF	#000000	##000000
##508BB2	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798BB4

Deuteranopia (green-blind)

#6C80B1

Tritanopia (blue-blind)

#049598

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #508bb2;
/* rgb */ color: rgb(80, 139, 178);
/* oklch */ color: oklch(61.3% 0.086 239.2);

Tailwind

colors: {
  custom: {
    50: '#88acc9',
    500: '#508bb2',
    950: '#000000',
  },
}

SCSS

$custom: #508bb2;
$custom-light: #88acc9;
$custom-dark: #000000;

JSON

{
  "hex": "#508bb2",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 178
  },
  "hsl": {
    "h": 203.878,
    "s": 38.889,
    "l": 50.588
  },
  "oklch": {
    "l": 0.6126,
    "c": 0.08566,
    "h": 239.2
  },
  "luminance": 0.23385
}

Semantic roles & 50–950 ramp

primary

#508BB2

secondary

#C5AA99

accent

#8859CF

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #508BB2

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

Preview Lab → · Contrast checker → · Palette generator →