#5D57D2#5D57D2

#5D57D2 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.2% C 0.184 H 280.3°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#5D57D2
RGB	rgb(93, 87, 210)
HSL	hsl(243, 58%, 58%)
HSV	hsv(243, 59%, 82%)
CMYK	cmyk(55.7%, 58.6%, 0%, 17.6%)
CIE-LAB	lab(43.94, 36.80, -62.96)
CIE-LCH	lch(43.94, 72.92, 300.31°)
OKLab	oklab(53.17% 0.0329 -0.1806)
OKLCH	oklch(53.17% 0.184 280.3)
XYZ	xyz(19.5516, 13.7954, 62.5928)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D57D2 #CCD257

analogous

#578ED2 #5D57D2 #9A57D2

triadic

#5D57D2 #D25D57 #57D25D

tetradic

#5D57D2 #D2578E #CCD257 #57D29A

square

#5D57D2 #D2578E #CCD257 #57D29A

split-complementary

#5D57D2 #D29A57 #8ED257

monochromatic

#2A258A #3832BA #5D57D2 #8C87DF #BAB8EC

Accessibility & contrast

On white

5.59

#5D57D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#5D57D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D57D2

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D57D2	#FFFFFF	#000000	##FFFFFF
##5D57D2	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD6

Deuteranopia (green-blind)

#0063CF

Tritanopia (blue-blind)

#21748C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5d57d2;
/* rgb */ color: rgb(93, 87, 210);
/* oklch */ color: oklch(53.2% 0.184 280.3);

Tailwind

colors: {
  custom: {
    50: '#9586e1',
    500: '#5d57d2',
    950: '#000000',
  },
}

SCSS

$custom: #5d57d2;
$custom-light: #9586e1;
$custom-dark: #000000;

JSON

{
  "hex": "#5d57d2",
  "rgb": {
    "r": 93,
    "g": 87,
    "b": 210
  },
  "hsl": {
    "h": 242.927,
    "s": 57.746,
    "l": 58.235
  },
  "oklch": {
    "l": 0.53174,
    "c": 0.18358,
    "h": 280.3
  },
  "luminance": 0.13797
}

Semantic roles & 50–950 ramp

primary

#5D57D2

secondary

#D9DBAA

accent

#E147D9

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5D57D2

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

Preview Lab → · Contrast checker → · Palette generator →