#5F59E8#5F59E8

#5F59E8 is a mid, highly saturated blue. Relative luminance 0.154; OKLCH L 55.4% C 0.209 H 278.9°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#5F59E8
RGB	rgb(95, 89, 232)
HSL	hsl(243, 76%, 63%)
HSV	hsv(243, 62%, 91%)
CMYK	cmyk(59.1%, 61.6%, 0%, 9%)
CIE-LAB	lab(46.18, 42.89, -71.82)
CIE-LCH	lch(46.18, 83.65, 300.85°)
OKLab	oklab(55.37% 0.0325 -0.2066)
OKLCH	oklch(55.37% 0.209 278.9)
XYZ	xyz(22.8525, 15.4022, 78.0970)
Luminance	0.1540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F59E8 #E2E859

analogous

#599BE8 #5F59E8 #A659E8

triadic

#5F59E8 #E85F59 #59E85F

tetradic

#5F59E8 #E8599B #E2E859 #59E8A6

square

#5F59E8 #E8599B #E2E859 #59E8A6

split-complementary

#5F59E8 #E8A659 #9BE859

monochromatic

#1E18AE #2B23E1 #5F59E8 #938FEF #C7C5F7

Accessibility & contrast

On white

5.15

#5F59E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#5F59E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F59E8

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F59E8	#FFFFFF	#000000	##FFFFFF
##5F59E8	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073ED

Deuteranopia (green-blind)

#0068E5

Tritanopia (blue-blind)

#007C98

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5f59e8;
/* rgb */ color: rgb(95, 89, 232);
/* oklch */ color: oklch(55.4% 0.209 278.9);

Tailwind

colors: {
  custom: {
    50: '#9988f0',
    500: '#5f59e8',
    950: '#000000',
  },
}

SCSS

$custom: #5f59e8;
$custom-light: #9988f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5f59e8",
  "rgb": {
    "r": 95,
    "g": 89,
    "b": 232
  },
  "hsl": {
    "h": 242.517,
    "s": 75.661,
    "l": 62.941
  },
  "oklch": {
    "l": 0.55373,
    "c": 0.20915,
    "h": 278.9
  },
  "luminance": 0.15404
}

Semantic roles & 50–950 ramp

primary

#5F59E8

secondary

#E6E8B5

accent

#D80ECF

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5F59E8

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

Preview Lab → · Contrast checker → · Palette generator →