#4C87CE#4C87CE

#4C87CE is a mid, vivid cyan. Relative luminance 0.233; OKLCH L 61.6% C 0.125 H 254.2°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#4C87CE
RGB	rgb(76, 135, 206)
HSL	hsl(213, 57%, 55%)
HSV	hsv(213, 63%, 81%)
CMYK	cmyk(63.1%, 34.5%, 0%, 19.2%)
CIE-LAB	lab(55.40, 2.83, -42.38)
CIE-LCH	lch(55.40, 42.48, 273.82°)
OKLab	oklab(61.58% -0.034 -0.1201)
OKLCH	oklch(61.58% 0.125 254.2)
XYZ	xyz(22.7810, 23.3185, 61.6809)
Luminance	0.2332 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C87CE #CE934C

analogous

#4CC8CE #4C87CE #524CCE

triadic

#4C87CE #CE4C87 #87CE4C

tetradic

#4C87CE #CE4CC8 #CE934C #4CCE52

square

#4C87CE #CE4CC8 #CE934C #4CCE52

split-complementary

#4C87CE #CE524C #C8CE4C

monochromatic

#224C7D #2F69AD #4C87CE #7CA7DB #ACC7E8

Accessibility & contrast

On white

3.71

#4C87CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#4C87CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C87CE

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C87CE	#FFFFFF	#000000	##000000
##4C87CE	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#688BD1

Deuteranopia (green-blind)

#577FCD

Tritanopia (blue-blind)

#0097A1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4c87ce;
/* rgb */ color: rgb(76, 135, 206);
/* oklch */ color: oklch(61.6% 0.125 254.2);

Tailwind

colors: {
  custom: {
    50: '#8aa9dd',
    500: '#4c87ce',
    950: '#000000',
  },
}

SCSS

$custom: #4c87ce;
$custom-light: #8aa9dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4c87ce",
  "rgb": {
    "r": 76,
    "g": 135,
    "b": 206
  },
  "hsl": {
    "h": 212.769,
    "s": 57.018,
    "l": 55.294
  },
  "oklch": {
    "l": 0.61577,
    "c": 0.12479,
    "h": 254.2
  },
  "luminance": 0.23321
}

Semantic roles & 50–950 ramp

primary

#4C87CE

secondary

#D6BDA0

accent

#9B48E0

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4C87CE

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

Preview Lab → · Contrast checker → · Palette generator →