#5B59ED#5B59ED

#5B59ED is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.5% C 0.216 H 277.3°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#5B59ED
RGB	rgb(91, 89, 237)
HSL	hsl(241, 80%, 64%)
HSV	hsv(241, 62%, 93%)
CMYK	cmyk(61.6%, 62.4%, 0%, 7.1%)
CIE-LAB	lab(46.29, 43.86, -74.48)
CIE-LCH	lch(46.29, 86.43, 300.49°)
OKLab	oklab(55.5% 0.0275 -0.2145)
OKLCH	oklch(55.5% 0.216 277.3)
XYZ	xyz(23.1679, 15.4815, 81.8717)
Luminance	0.1548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B59ED #EBED59

analogous

#59A1ED #5B59ED #A559ED

triadic

#5B59ED #ED5B59 #59ED5B

tetradic

#5B59ED #ED59A1 #EBED59 #59EDA5

square

#5B59ED #ED59A1 #EBED59 #59EDA5

split-complementary

#5B59ED #EDA559 #A1ED59

monochromatic

#1614B8 #2422E7 #5B59ED #9290F3 #C8C7F9

Accessibility & contrast

On white

5.13

#5B59ED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#5B59ED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B59ED

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B59ED	#FFFFFF	#000000	##FFFFFF
##5B59ED	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F2

Deuteranopia (green-blind)

#0067EA

Tritanopia (blue-blind)

#007E9B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5b59ed;
/* rgb */ color: rgb(91, 89, 237);
/* oklch */ color: oklch(55.5% 0.216 277.3);

Tailwind

colors: {
  custom: {
    50: '#9888f4',
    500: '#5b59ed',
    950: '#000000',
  },
}

SCSS

$custom: #5b59ed;
$custom-light: #9888f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5b59ed",
  "rgb": {
    "r": 91,
    "g": 89,
    "b": 237
  },
  "hsl": {
    "h": 240.811,
    "s": 80.435,
    "l": 63.922
  },
  "oklch": {
    "l": 0.55499,
    "c": 0.21626,
    "h": 277.3
  },
  "luminance": 0.15483
}

Semantic roles & 50–950 ramp

primary

#5B59ED

secondary

#EAEBB7

accent

#DD09DA

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5B59ED

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

Preview Lab → · Contrast checker → · Palette generator →