#5188C8#5188C8

#5188C8 is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.7% C 0.114 H 253.3°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#5188C8
RGB	rgb(81, 136, 200)
HSL	hsl(212, 52%, 55%)
HSV	hsv(212, 60%, 78%)
CMYK	cmyk(59.5%, 32%, 0%, 21.6%)
CIE-LAB	lab(55.61, 1.19, -38.64)
CIE-LCH	lch(55.61, 38.66, 271.76°)
OKLab	oklab(61.71% -0.0327 -0.1091)
OKLCH	oklch(61.71% 0.114 253.3)
XYZ	xyz(22.6191, 23.5258, 57.9813)
Luminance	0.2353 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5188C8 #C89151

analogous

#51C3C8 #5188C8 #5651C8

triadic

#5188C8 #C85188 #88C851

tetradic

#5188C8 #C851C3 #C89151 #51C856

square

#5188C8 #C851C3 #C89151 #51C856

split-complementary

#5188C8 #C85651 #C3C851

monochromatic

#264C79 #356AA7 #5188C8 #80A8D7 #AEC8E5

Accessibility & contrast

On white

3.68

#5188C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#5188C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5188C8

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5188C8	#FFFFFF	#000000	##000000
##5188C8	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8CCB

Deuteranopia (green-blind)

#5D80C7

Tritanopia (blue-blind)

#00979F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5188c8;
/* rgb */ color: rgb(81, 136, 200);
/* oklch */ color: oklch(61.7% 0.114 253.3);

Tailwind

colors: {
  custom: {
    50: '#8baad9',
    500: '#5188c8',
    950: '#000000',
  },
}

SCSS

$custom: #5188c8;
$custom-light: #8baad9;
$custom-dark: #000000;

JSON

{
  "hex": "#5188c8",
  "rgb": {
    "r": 81,
    "g": 136,
    "b": 200
  },
  "hsl": {
    "h": 212.269,
    "s": 51.965,
    "l": 55.098
  },
  "oklch": {
    "l": 0.61706,
    "c": 0.11388,
    "h": 253.3
  },
  "luminance": 0.23528
}

Semantic roles & 50–950 ramp

primary

#5188C8

secondary

#D3BCA1

accent

#994CDB

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #5188C8

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

Preview Lab → · Contrast checker → · Palette generator →