#5F59E5#5F59E5

#5F59E5 is a mid, highly saturated blue. Relative luminance 0.152; OKLCH L 55.1% C 0.205 H 279.2°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#5F59E5
RGB	rgb(95, 89, 229)
HSL	hsl(243, 73%, 62%)
HSV	hsv(243, 61%, 90%)
CMYK	cmyk(58.5%, 61.1%, 0%, 10.2%)
CIE-LAB	lab(45.95, 41.95, -70.50)
CIE-LCH	lch(45.95, 82.03, 300.75°)
OKLab	oklab(55.13% 0.0327 -0.2027)
OKLCH	oklch(55.13% 0.205 279.2)
XYZ	xyz(22.4301, 15.2332, 75.8719)
Luminance	0.1524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F59E5 #DFE559

analogous

#5999E5 #5F59E5 #A559E5

triadic

#5F59E5 #E55F59 #59E55F

tetradic

#5F59E5 #E55999 #DFE559 #59E5A5

square

#5F59E5 #E55999 #DFE559 #59E5A5

split-complementary

#5F59E5 #E5A559 #99E559

monochromatic

#211AA9 #2C24DD #5F59E5 #928EED #C5C3F6

Accessibility & contrast

On white

5.19

#5F59E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#5F59E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F59E5

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F59E5	#FFFFFF	#000000	##FFFFFF
##5F59E5	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072EA

Deuteranopia (green-blind)

#0067E2

Tritanopia (blue-blind)

#007B97

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5f59e5;
/* rgb */ color: rgb(95, 89, 229);
/* oklch */ color: oklch(55.1% 0.205 279.2);

Tailwind

colors: {
  custom: {
    50: '#9988ee',
    500: '#5f59e5',
    950: '#000000',
  },
}

SCSS

$custom: #5f59e5;
$custom-light: #9988ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5f59e5",
  "rgb": {
    "r": 95,
    "g": 89,
    "b": 229
  },
  "hsl": {
    "h": 242.571,
    "s": 72.917,
    "l": 62.353
  },
  "oklch": {
    "l": 0.55134,
    "c": 0.20533,
    "h": 279.2
  },
  "luminance": 0.15235
}

Semantic roles & 50–950 ramp

primary

#5F59E5

secondary

#E4E6B3

accent

#D510CD

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #5F59E5

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

Preview Lab → · Contrast checker → · Palette generator →