#4C87BF#4C87BF

#4C87BF is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.8% C 0.106 H 248.8°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4C87BF
RGB	rgb(76, 135, 191)
HSL	hsl(209, 47%, 52%)
HSV	hsv(209, 60%, 75%)
CMYK	cmyk(60.2%, 29.3%, 0%, 25.1%)
CIE-LAB	lab(54.68, -2.18, -35.00)
CIE-LCH	lch(54.68, 35.07, 266.43°)
OKLab	oklab(60.78% -0.0382 -0.0986)
OKLCH	oklch(60.78% 0.106 248.8)
XYZ	xyz(21.0450, 22.6241, 52.5379)
Luminance	0.2263 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C87BF #BF844C

analogous

#4CBFBD #4C87BF #4C4EBF

triadic

#4C87BF #BF4C87 #87BF4C

tetradic

#4C87BF #BD4CBF #BF844C #4EBF4C

square

#4C87BF #BD4CBF #BF844C #4EBF4C

split-complementary

#4C87BF #BF4C4E #BFBD4C

monochromatic

#26496B #366898 #4C87BF #79A5CF #A6C3DF

Accessibility & contrast

On white

3.80

#4C87BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#4C87BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C87BF

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C87BF	#FFFFFF	#000000	##000000
##4C87BF	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F89C1

Deuteranopia (green-blind)

#607EBE

Tritanopia (blue-blind)

#00949B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4c87bf;
/* rgb */ color: rgb(76, 135, 191);
/* oklch */ color: oklch(60.8% 0.106 248.8);

Tailwind

colors: {
  custom: {
    50: '#88a9d2',
    500: '#4c87bf',
    950: '#000000',
  },
}

SCSS

$custom: #4c87bf;
$custom-light: #88a9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c87bf",
  "rgb": {
    "r": 76,
    "g": 135,
    "b": 191
  },
  "hsl": {
    "h": 209.217,
    "s": 47.325,
    "l": 52.353
  },
  "oklch": {
    "l": 0.60781,
    "c": 0.10575,
    "h": 248.8
  },
  "luminance": 0.22626
}

Semantic roles & 50–950 ramp

primary

#4C87BF

secondary

#CCB39A

accent

#9251D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4C87BF

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

Preview Lab → · Contrast checker → · Palette generator →