#5859CE#5859CE

#5859CE is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.9% C 0.177 H 278.1°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#5859CE
RGB	rgb(88, 89, 206)
HSL	hsl(239, 55%, 58%)
HSV	hsv(239, 57%, 81%)
CMYK	cmyk(57.3%, 56.8%, 0%, 19.2%)
CIE-LAB	lab(43.76, 33.39, -60.96)
CIE-LCH	lch(43.76, 69.50, 298.71°)
OKLab	oklab(52.86% 0.0249 -0.1749)
OKLCH	oklch(52.86% 0.177 278.1)
XYZ	xyz(18.7339, 13.6744, 60.0328)
Luminance	0.1368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5859CE #CECD58

analogous

#5894CE #5859CE #9258CE

triadic

#5859CE #CE5859 #59CE58

tetradic

#5859CE #CE5894 #CECD58 #58CE92

square

#5859CE #CE5894 #CECD58 #58CE92

split-complementary

#5859CE #CE9258 #94CE58

monochromatic

#272885 #3536B4 #5859CE #8788DC #B7B7EA

Accessibility & contrast

On white

5.62

#5859CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#5859CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5859CE

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5859CE	#FFFFFF	#000000	##FFFFFF
##5859CE	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD2

Deuteranopia (green-blind)

#0063CC

Tritanopia (blue-blind)

#0E758B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5859ce;
/* rgb */ color: rgb(88, 89, 206);
/* oklch */ color: oklch(52.9% 0.177 278.1);

Tailwind

colors: {
  custom: {
    50: '#9188de',
    500: '#5859ce',
    950: '#000000',
  },
}

SCSS

$custom: #5859ce;
$custom-light: #9188de;
$custom-dark: #000000;

JSON

{
  "hex": "#5859ce",
  "rgb": {
    "r": 88,
    "g": 89,
    "b": 206
  },
  "hsl": {
    "h": 239.492,
    "s": 54.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.5286,
    "c": 0.17663,
    "h": 278.1
  },
  "luminance": 0.13676
}

Semantic roles & 50–950 ramp

primary

#5859CE

secondary

#D9D8A9

accent

#DD4ADE

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5859CE

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

Preview Lab → · Contrast checker → · Palette generator →