#5879E4#5879E4

#5879E4 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.5% C 0.166 H 268.2°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#5879E4
RGB	rgb(88, 121, 228)
HSL	hsl(226, 72%, 62%)
HSV	hsv(226, 61%, 89%)
CMYK	cmyk(61.4%, 46.9%, 0%, 10.6%)
CIE-LAB	lab(53.33, 20.93, -58.03)
CIE-LCH	lch(53.33, 61.69, 289.83°)
OKLab	oklab(60.52% -0.0051 -0.1659)
OKLCH	oklch(60.52% 0.166 268.2)
XYZ	xyz(24.8607, 21.3487, 76.1943)
Luminance	0.2135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5879E4 #E4C358

analogous

#58BFE4 #5879E4 #7D58E4

triadic

#5879E4 #E45879 #79E458

tetradic

#5879E4 #E458BF #E4C358 #58E47D

square

#5879E4 #E458BF #E4C358 #58E47D

split-complementary

#5879E4 #E47D58 #BFE458

monochromatic

#1B3CA7 #234FDB #5879E4 #8DA3ED #C1CEF5

Accessibility & contrast

On white

3.98

#5879E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#5879E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5879E4

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5879E4	#FFFFFF	#000000	##000000
##5879E4	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4486E8

Deuteranopia (green-blind)

#2A79E2

Tritanopia (blue-blind)

#0091A3

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5879e4;
/* rgb */ color: rgb(88, 121, 228);
/* oklch */ color: oklch(60.5% 0.166 268.2);

Tailwind

colors: {
  custom: {
    50: '#939fed',
    500: '#5879e4',
    950: '#000000',
  },
}

SCSS

$custom: #5879e4;
$custom-light: #939fed;
$custom-dark: #000000;

JSON

{
  "hex": "#5879e4",
  "rgb": {
    "r": 88,
    "g": 121,
    "b": 228
  },
  "hsl": {
    "h": 225.857,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.60523,
    "c": 0.16598,
    "h": 268.2
  },
  "luminance": 0.21351
}

Semantic roles & 50–950 ramp

primary

#5879E4

secondary

#E6DAB2

accent

#A611D4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5879E4

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

Preview Lab → · Contrast checker → · Palette generator →