#5A59BF#5A59BF

#5A59BF is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.9% C 0.156 H 279.9°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#5A59BF
RGB	rgb(90, 89, 191)
HSL	hsl(241, 44%, 55%)
HSV	hsv(241, 53%, 75%)
CMYK	cmyk(52.9%, 53.4%, 0%, 25.1%)
CIE-LAB	lab(42.88, 28.96, -53.70)
CIE-LCH	lch(42.88, 61.01, 298.34°)
OKLab	oklab(51.92% 0.0269 -0.1534)
OKLCH	oklch(51.92% 0.156 279.9)
XYZ	xyz(17.1899, 13.0790, 50.8988)
Luminance	0.1308 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A59BF #BEBF59

analogous

#598BBF #5A59BF #8D59BF

triadic

#5A59BF #BF5A59 #59BF5A

tetradic

#5A59BF #BF598B #BEBF59 #59BF8D

square

#5A59BF #BF598B #BEBF59 #59BF8D

split-complementary

#5A59BF #BF8D59 #8BBF59

monochromatic

#2D2C72 #3E3D9E #5A59BF #8685D0 #B2B1E1

Accessibility & contrast

On white

5.81

#5A59BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#5A59BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A59BF

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A59BF	#FFFFFF	#000000	##FFFFFF
##5A59BF	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F69C3

Deuteranopia (green-blind)

#0F61BD

Tritanopia (blue-blind)

#2E7083

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5a59bf;
/* rgb */ color: rgb(90, 89, 191);
/* oklch */ color: oklch(51.9% 0.156 279.9);

Tailwind

colors: {
  custom: {
    50: '#9088d3',
    500: '#5a59bf',
    950: '#000000',
  },
}

SCSS

$custom: #5a59bf;
$custom-light: #9088d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a59bf",
  "rgb": {
    "r": 90,
    "g": 89,
    "b": 191
  },
  "hsl": {
    "h": 240.588,
    "s": 44.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.51915,
    "c": 0.15577,
    "h": 279.9
  },
  "luminance": 0.1308
}

Semantic roles & 50–950 ramp

primary

#5A59BF

secondary

#CFCFA4

accent

#D454D3

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #5A59BF

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

Preview Lab → · Contrast checker → · Palette generator →