#5C59E9#5C59E9

#5C59E9 is a mid, highly saturated blue. Relative luminance 0.153; OKLCH L 55.2% C 0.211 H 277.9°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#5C59E9
RGB	rgb(92, 89, 233)
HSL	hsl(241, 77%, 63%)
HSV	hsv(241, 62%, 91%)
CMYK	cmyk(60.5%, 61.8%, 0%, 8.6%)
CIE-LAB	lab(46.04, 42.74, -72.62)
CIE-LCH	lch(46.04, 84.26, 300.48°)
OKLab	oklab(55.24% 0.0289 -0.209)
OKLCH	oklch(55.24% 0.211 277.9)
XYZ	xyz(22.6893, 15.3015, 78.8328)
Luminance	0.1530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C59E9 #E6E959

analogous

#599EE9 #5C59E9 #A459E9

triadic

#5C59E9 #E95C59 #59E95C

tetradic

#5C59E9 #E9599E #E6E959 #59E9A4

square

#5C59E9 #E9599E #E6E959 #59E9A4

split-complementary

#5C59E9 #E9A459 #9EE959

monochromatic

#1B17B0 #2723E2 #5C59E9 #918FF0 #C6C5F7

Accessibility & contrast

On white

5.17

#5C59E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#5C59E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C59E9

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C59E9	#FFFFFF	#000000	##FFFFFF
##5C59E9	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073EE

Deuteranopia (green-blind)

#0067E6

Tritanopia (blue-blind)

#007D99

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5c59e9;
/* rgb */ color: rgb(92, 89, 233);
/* oklch */ color: oklch(55.2% 0.211 277.9);

Tailwind

colors: {
  custom: {
    50: '#9888f1',
    500: '#5c59e9',
    950: '#000000',
  },
}

SCSS

$custom: #5c59e9;
$custom-light: #9888f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5c59e9",
  "rgb": {
    "r": 92,
    "g": 89,
    "b": 233
  },
  "hsl": {
    "h": 241.25,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.55243,
    "c": 0.21101,
    "h": 277.9
  },
  "luminance": 0.15303
}

Semantic roles & 50–950 ramp

primary

#5C59E9

secondary

#E8E9B5

accent

#D90DD5

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5C59E9

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

Preview Lab → · Contrast checker → · Palette generator →