#5879E9#5879E9

#5879E9 is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.9% C 0.173 H 268.5°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#5879E9
RGB	rgb(88, 121, 233)
HSL	hsl(226, 77%, 63%)
HSV	hsv(226, 62%, 91%)
CMYK	cmyk(62.2%, 48.1%, 0%, 8.6%)
CIE-LAB	lab(53.63, 22.61, -60.34)
CIE-LCH	lch(53.63, 64.44, 290.54°)
OKLab	oklab(60.85% -0.0044 -0.1727)
OKLCH	oklch(60.85% 0.173 268.5)
XYZ	xyz(25.5649, 21.6304, 79.9028)
Luminance	0.2163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5879E9 #E9C858

analogous

#58C1E9 #5879E9 #7F58E9

triadic

#5879E9 #E95879 #79E958

tetradic

#5879E9 #E958C1 #E9C858 #58E97F

square

#5879E9 #E958C1 #E9C858 #58E97F

split-complementary

#5879E9 #E97F58 #C1E958

monochromatic

#173AAF #224EE2 #5879E9 #8EA4F0 #C4D0F7

Accessibility & contrast

On white

3.94

#5879E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#5879E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5879E9

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5879E9	#FFFFFF	#000000	##000000
##5879E9	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F87ED

Deuteranopia (green-blind)

#207AE7

Tritanopia (blue-blind)

#0093A6

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5879e9;
/* rgb */ color: rgb(88, 121, 233);
/* oklch */ color: oklch(60.9% 0.173 268.5);

Tailwind

colors: {
  custom: {
    50: '#949ff1',
    500: '#5879e9',
    950: '#000000',
  },
}

SCSS

$custom: #5879e9;
$custom-light: #949ff1;
$custom-dark: #000000;

JSON

{
  "hex": "#5879e9",
  "rgb": {
    "r": 88,
    "g": 121,
    "b": 233
  },
  "hsl": {
    "h": 226.345,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.60852,
    "c": 0.17275,
    "h": 268.5
  },
  "luminance": 0.21633
}

Semantic roles & 50–950 ramp

primary

#5879E9

secondary

#E8DDB4

accent

#AA0DD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5879E9

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

Preview Lab → · Contrast checker → · Palette generator →