#5877BF#5877BF

#5877BF is a mid, moderate blue. Relative luminance 0.190; OKLCH L 57.8% C 0.117 H 265.3°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#5877BF
RGB	rgb(88, 119, 191)
HSL	hsl(222, 45%, 55%)
HSV	hsv(222, 54%, 75%)
CMYK	cmyk(53.9%, 37.7%, 0%, 25.1%)
CIE-LAB	lab(50.72, 9.92, -41.19)
CIE-LCH	lch(50.72, 42.37, 283.54°)
OKLab	oklab(57.85% -0.0096 -0.1165)
OKLCH	oklch(57.85% 0.117 265.3)
XYZ	xyz(20.0222, 19.0285, 51.8979)
Luminance	0.1903 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5877BF #BFA058

analogous

#58AABF #5877BF #6D58BF

triadic

#5877BF #BF5877 #77BF58

tetradic

#5877BF #BF58AA #BFA058 #58BF6D

square

#5877BF #BF58AA #BFA058 #58BF6D

split-complementary

#5877BF #BF6D58 #AABF58

monochromatic

#2B4071 #3C5A9D #5877BF #849BD0 #B0BFE1

Accessibility & contrast

On white

4.37

#5877BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#5877BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5877BF

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5877BF	#FFFFFF	#000000	##000000
##5877BF	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7EC2

Deuteranopia (green-blind)

#4E74BD

Tritanopia (blue-blind)

#218792

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5877bf;
/* rgb */ color: rgb(88, 119, 191);
/* oklch */ color: oklch(57.8% 0.117 265.3);

Tailwind

colors: {
  custom: {
    50: '#8e9dd2',
    500: '#5877bf',
    950: '#000000',
  },
}

SCSS

$custom: #5877bf;
$custom-light: #8e9dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5877bf",
  "rgb": {
    "r": 88,
    "g": 119,
    "b": 191
  },
  "hsl": {
    "h": 221.942,
    "s": 44.589,
    "l": 54.706
  },
  "oklch": {
    "l": 0.57849,
    "c": 0.11694,
    "h": 265.3
  },
  "luminance": 0.1903
}

Semantic roles & 50–950 ramp

primary

#5877BF

secondary

#CFC2A4

accent

#AE54D4

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5877BF

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

Preview Lab → · Contrast checker → · Palette generator →