#4C88CF#4C88CF

#4C88CF is a mid, vivid cyan. Relative luminance 0.236; OKLCH L 61.9% C 0.125 H 253.9°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#4C88CF
RGB	rgb(76, 136, 207)
HSL	hsl(213, 58%, 55%)
HSV	hsv(213, 63%, 81%)
CMYK	cmyk(63.3%, 34.3%, 0%, 18.8%)
CIE-LAB	lab(55.73, 2.58, -42.42)
CIE-LCH	lch(55.73, 42.50, 273.48°)
OKLab	oklab(61.86% -0.0348 -0.1202)
OKLCH	oklch(61.86% 0.125 253.9)
XYZ	xyz(23.0431, 23.6476, 62.3695)
Luminance	0.2365 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C88CF #CF934C

analogous

#4CC9CF #4C88CF #514CCF

triadic

#4C88CF #CF4C88 #88CF4C

tetradic

#4C88CF #CF4CC9 #CF934C #4CCF51

square

#4C88CF #CF4CC9 #CF934C #4CCF51

split-complementary

#4C88CF #CF514C #C9CF4C

monochromatic

#224C7F #2F6AAF #4C88CF #7CA8DC #ADC8E9

Accessibility & contrast

On white

3.66

#4C88CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#4C88CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C88CF

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C88CF	#FFFFFF	#000000	##000000
##4C88CF	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#698CD2

Deuteranopia (green-blind)

#5780CE

Tritanopia (blue-blind)

#0098A2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4c88cf;
/* rgb */ color: rgb(76, 136, 207);
/* oklch */ color: oklch(61.9% 0.125 253.9);

Tailwind

colors: {
  custom: {
    50: '#8aaade',
    500: '#4c88cf',
    950: '#000000',
  },
}

SCSS

$custom: #4c88cf;
$custom-light: #8aaade;
$custom-dark: #000000;

JSON

{
  "hex": "#4c88cf",
  "rgb": {
    "r": 76,
    "g": 136,
    "b": 207
  },
  "hsl": {
    "h": 212.519,
    "s": 57.709,
    "l": 55.49
  },
  "oklch": {
    "l": 0.61855,
    "c": 0.12509,
    "h": 253.9
  },
  "luminance": 0.2365
}

Semantic roles & 50–950 ramp

primary

#4C88CF

secondary

#D7BEA0

accent

#9A47E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4C88CF

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

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