#4C87D9#4C87D9

#4C87D9 is a light, vivid cyan. Relative luminance 0.239; OKLCH L 62.2% C 0.139 H 257.0°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4C87D9
RGB	rgb(76, 135, 217)
HSL	hsl(215, 65%, 57%)
HSV	hsv(215, 65%, 85%)
CMYK	cmyk(65%, 37.8%, 0%, 14.9%)
CIE-LAB	lab(55.96, 6.58, -47.69)
CIE-LCH	lch(55.96, 48.14, 277.86°)
OKLab	oklab(62.2% -0.0313 -0.1356)
OKLCH	oklch(62.2% 0.139 257)
XYZ	xyz(24.1643, 23.8718, 68.9664)
Luminance	0.2387 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C87D9 #D99E4C

analogous

#4CCDD9 #4C87D9 #584CD9

triadic

#4C87D9 #D94C87 #87D94C

tetradic

#4C87D9 #D94CCD #D99E4C #4CD958

square

#4C87D9 #D94CCD #D99E4C #4CD958

split-complementary

#4C87D9 #D9584C #CDD94C

monochromatic

#1E4C8D #2968BF #4C87D9 #7EA9E4 #B1CBEE

Accessibility & contrast

On white

3.64

#4C87D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#4C87D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C87D9

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C87D9	#FFFFFF	#000000	##000000
##4C87D9	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638DDC

Deuteranopia (green-blind)

#4E80D7

Tritanopia (blue-blind)

#009AA5

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4c87d9;
/* rgb */ color: rgb(76, 135, 217);
/* oklch */ color: oklch(62.2% 0.139 257.0);

Tailwind

colors: {
  custom: {
    50: '#8ba9e5',
    500: '#4c87d9',
    950: '#000000',
  },
}

SCSS

$custom: #4c87d9;
$custom-light: #8ba9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c87d9",
  "rgb": {
    "r": 76,
    "g": 135,
    "b": 217
  },
  "hsl": {
    "h": 214.894,
    "s": 64.977,
    "l": 57.451
  },
  "oklch": {
    "l": 0.62197,
    "c": 0.13915,
    "h": 257
  },
  "luminance": 0.23874
}

Semantic roles & 50–950 ramp

primary

#4C87D9

secondary

#DDC5A4

accent

#A240E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4C87D9

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

Preview Lab → · Contrast checker → · Palette generator →