#4C87BE#4C87BE

#4C87BE is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.7% C 0.105 H 248.4°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#4C87BE
RGB	rgb(76, 135, 190)
HSL	hsl(209, 47%, 52%)
HSV	hsv(209, 60%, 75%)
CMYK	cmyk(60%, 28.9%, 0%, 25.5%)
CIE-LAB	lab(54.64, -2.51, -34.50)
CIE-LCH	lch(54.64, 34.59, 265.84°)
OKLab	oklab(60.73% -0.0385 -0.0971)
OKLCH	oklch(60.73% 0.105 248.4)
XYZ	xyz(20.9353, 22.5802, 51.9604)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C87BE #BE834C

analogous

#4CBEBC #4C87BE #4C4EBE

triadic

#4C87BE #BE4C87 #87BE4C

tetradic

#4C87BE #BC4CBE #BE834C #4EBE4C

square

#4C87BE #BC4CBE #BE834C #4EBE4C

split-complementary

#4C87BE #BE4C4E #BEBC4C

monochromatic

#264969 #376896 #4C87BE #79A5CE #A6C3DF

Accessibility & contrast

On white

3.81

#4C87BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#4C87BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C87BE

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C87BE	#FFFFFF	#000000	##000000
##4C87BE	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7089C0

Deuteranopia (green-blind)

#607EBD

Tritanopia (blue-blind)

#00949A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4c87be;
/* rgb */ color: rgb(76, 135, 190);
/* oklch */ color: oklch(60.7% 0.105 248.4);

Tailwind

colors: {
  custom: {
    50: '#87a9d2',
    500: '#4c87be',
    950: '#000000',
  },
}

SCSS

$custom: #4c87be;
$custom-light: #87a9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c87be",
  "rgb": {
    "r": 76,
    "g": 135,
    "b": 190
  },
  "hsl": {
    "h": 208.947,
    "s": 46.721,
    "l": 52.157
  },
  "oklch": {
    "l": 0.6073,
    "c": 0.10451,
    "h": 248.4
  },
  "luminance": 0.22582
}

Semantic roles & 50–950 ramp

primary

#4C87BE

secondary

#CCB29A

accent

#9251D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4C87BE

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

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