#4C87D7#4C87D7

#4C87D7 is a light, vivid cyan. Relative luminance 0.238; OKLCH L 62.1% C 0.137 H 256.6°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4C87D7
RGB	rgb(76, 135, 215)
HSL	hsl(215, 63%, 57%)
HSV	hsv(215, 65%, 84%)
CMYK	cmyk(64.7%, 37.2%, 0%, 15.7%)
CIE-LAB	lab(55.86, 5.89, -46.73)
CIE-LCH	lch(55.86, 47.10, 277.19°)
OKLab	oklab(62.08% -0.0317 -0.1328)
OKLCH	oklch(62.08% 0.137 256.6)
XYZ	xyz(23.9058, 23.7684, 67.6047)
Luminance	0.2377 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C87D7 #D79C4C

analogous

#4CCDD7 #4C87D7 #574CD7

triadic

#4C87D7 #D74C87 #87D74C

tetradic

#4C87D7 #D74CCD #D79C4C #4CD757

square

#4C87D7 #D74CCD #D79C4C #4CD757

split-complementary

#4C87D7 #D7574C #CDD74C

monochromatic

#1F4C8A #2A68BC #4C87D7 #7EA9E2 #B0CAED

Accessibility & contrast

On white

3.65

#4C87D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#4C87D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C87D7

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C87D7	#FFFFFF	#000000	##000000
##4C87D7	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648DDA

Deuteranopia (green-blind)

#5080D5

Tritanopia (blue-blind)

#0099A5

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4c87d7;
/* rgb */ color: rgb(76, 135, 215);
/* oklch */ color: oklch(62.1% 0.137 256.6);

Tailwind

colors: {
  custom: {
    50: '#8ba9e4',
    500: '#4c87d7',
    950: '#000000',
  },
}

SCSS

$custom: #4c87d7;
$custom-light: #8ba9e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c87d7",
  "rgb": {
    "r": 76,
    "g": 135,
    "b": 215
  },
  "hsl": {
    "h": 214.532,
    "s": 63.47,
    "l": 57.059
  },
  "oklch": {
    "l": 0.62082,
    "c": 0.13652,
    "h": 256.6
  },
  "luminance": 0.23771
}

Semantic roles & 50–950 ramp

primary

#4C87D7

secondary

#DCC4A3

accent

#A041E6

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #4C87D7

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

Preview Lab → · Contrast checker → · Palette generator →