#4C87BD#4C87BD

#4C87BD is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.7% C 0.103 H 247.9°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4C87BD
RGB	rgb(76, 135, 189)
HSL	hsl(209, 46%, 52%)
HSV	hsv(209, 60%, 74%)
CMYK	cmyk(59.8%, 28.6%, 0%, 25.9%)
CIE-LAB	lab(54.59, -2.84, -34.00)
CIE-LCH	lch(54.59, 34.12, 265.23°)
OKLab	oklab(60.68% -0.0388 -0.0957)
OKLCH	oklch(60.68% 0.103 247.9)
XYZ	xyz(20.8264, 22.5367, 51.3867)
Luminance	0.2254 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C87BD #BD824C

analogous

#4CBDBB #4C87BD #4C4FBD

triadic

#4C87BD #BD4C87 #87BD4C

tetradic

#4C87BD #BB4CBD #BD824C #4FBD4C

square

#4C87BD #BB4CBD #BD824C #4FBD4C

split-complementary

#4C87BD #BD4C4F #BDBB4C

monochromatic

#264968 #376895 #4C87BD #79A5CD #A5C3DE

Accessibility & contrast

On white

3.81

#4C87BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#4C87BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C87BD

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C87BD	#FFFFFF	#000000	##000000
##4C87BD	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7089BF

Deuteranopia (green-blind)

#617EBC

Tritanopia (blue-blind)

#00949A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4c87bd;
/* rgb */ color: rgb(76, 135, 189);
/* oklch */ color: oklch(60.7% 0.103 247.9);

Tailwind

colors: {
  custom: {
    50: '#87a9d1',
    500: '#4c87bd',
    950: '#000000',
  },
}

SCSS

$custom: #4c87bd;
$custom-light: #87a9d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c87bd",
  "rgb": {
    "r": 76,
    "g": 135,
    "b": 189
  },
  "hsl": {
    "h": 208.673,
    "s": 46.122,
    "l": 51.961
  },
  "oklch": {
    "l": 0.60679,
    "c": 0.10329,
    "h": 247.9
  },
  "luminance": 0.22539
}

Semantic roles & 50–950 ramp

primary

#4C87BD

secondary

#CBB19A

accent

#9152D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4C87BD

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

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