#5879BF#5879BF

#5879BF is a mid, moderate blue. Relative luminance 0.195; OKLCH L 58.3% C 0.115 H 264.0°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#5879BF
RGB	rgb(88, 121, 191)
HSL	hsl(221, 45%, 55%)
HSV	hsv(221, 54%, 75%)
CMYK	cmyk(53.9%, 36.6%, 0%, 25.1%)
CIE-LAB	lab(51.28, 8.70, -40.31)
CIE-LCH	lch(51.28, 41.24, 282.18°)
OKLab	oklab(58.28% -0.0119 -0.114)
OKLCH	oklch(58.28% 0.115 264)
XYZ	xyz(20.2627, 19.5095, 51.9781)
Luminance	0.1951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5879BF #BF9E58

analogous

#58ACBF #5879BF #6B58BF

triadic

#5879BF #BF5879 #79BF58

tetradic

#5879BF #BF58AC #BF9E58 #58BF6B

square

#5879BF #BF58AC #BF9E58 #58BF6B

split-complementary

#5879BF #BF6B58 #ACBF58

monochromatic

#2B4271 #3C5B9D #5879BF #849DD0 #B0C0E1

Accessibility & contrast

On white

4.28

#5879BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#5879BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5879BF

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5879BF	#FFFFFF	#000000	##000000
##5879BF	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D7FC2

Deuteranopia (green-blind)

#5176BD

Tritanopia (blue-blind)

#208893

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5879bf;
/* rgb */ color: rgb(88, 121, 191);
/* oklch */ color: oklch(58.3% 0.115 264.0);

Tailwind

colors: {
  custom: {
    50: '#8e9fd2',
    500: '#5879bf',
    950: '#000000',
  },
}

SCSS

$custom: #5879bf;
$custom-light: #8e9fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5879bf",
  "rgb": {
    "r": 88,
    "g": 121,
    "b": 191
  },
  "hsl": {
    "h": 220.777,
    "s": 44.589,
    "l": 54.706
  },
  "oklch": {
    "l": 0.58281,
    "c": 0.11458,
    "h": 264
  },
  "luminance": 0.19511
}

Semantic roles & 50–950 ramp

primary

#5879BF

secondary

#CFC1A4

accent

#AB54D4

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5879BF

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

Preview Lab → · Contrast checker → · Palette generator →