#4B87D7#4B87D7

#4B87D7 is a light, vivid cyan. Relative luminance 0.237; OKLCH L 62.0% C 0.137 H 256.3°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4B87D7
RGB	rgb(75, 135, 215)
HSL	hsl(214, 64%, 57%)
HSV	hsv(214, 65%, 84%)
CMYK	cmyk(65.1%, 37.2%, 0%, 15.7%)
CIE-LAB	lab(55.81, 5.72, -46.80)
CIE-LCH	lch(55.81, 47.15, 276.97°)
OKLab	oklab(62.04% -0.0325 -0.133)
OKLCH	oklch(62.04% 0.137 256.3)
XYZ	xyz(23.8269, 23.7278, 67.6010)
Luminance	0.2373 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B87D7 #D79B4B

analogous

#4BCDD7 #4B87D7 #554BD7

triadic

#4B87D7 #D74B87 #87D74B

tetradic

#4B87D7 #D74BCD #D79B4B #4BD755

square

#4B87D7 #D74BCD #D79B4B #4BD755

split-complementary

#4B87D7 #D7554B #CDD74B

monochromatic

#1E4C89 #2A68BB #4B87D7 #7DA8E2 #AFCAED

Accessibility & contrast

On white

3.65

#4B87D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#4B87D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B87D7

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B87D7	#FFFFFF	#000000	##000000
##4B87D7	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: #4b87d7;
/* rgb */ color: rgb(75, 135, 215);
/* oklch */ color: oklch(62.0% 0.137 256.3);

Tailwind

colors: {
  custom: {
    50: '#8ba9e4',
    500: '#4b87d7',
    950: '#000000',
  },
}

SCSS

$custom: #4b87d7;
$custom-light: #8ba9e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b87d7",
  "rgb": {
    "r": 75,
    "g": 135,
    "b": 215
  },
  "hsl": {
    "h": 214.286,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.62039,
    "c": 0.13691,
    "h": 256.3
  },
  "luminance": 0.2373
}

Semantic roles & 50–950 ramp

primary

#4B87D7

secondary

#DBC3A2

accent

#A041E7

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #4B87D7

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

Preview Lab → · Contrast checker → · Palette generator →