#5D57C8#5D57C8

#5D57C8 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.4% C 0.170 H 281.2°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#5D57C8
RGB	rgb(93, 87, 200)
HSL	hsl(243, 51%, 56%)
HSV	hsv(243, 57%, 78%)
CMYK	cmyk(53.5%, 56.5%, 0%, 21.6%)
CIE-LAB	lab(43.23, 33.65, -58.34)
CIE-LCH	lch(43.23, 67.35, 299.97°)
OKLab	oklab(52.43% 0.0329 -0.167)
OKLCH	oklch(52.43% 0.17 281.2)
XYZ	xyz(18.3445, 13.3126, 56.2353)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D57C8 #C2C857

analogous

#578AC8 #5D57C8 #9657C8

triadic

#5D57C8 #C85D57 #57C85D

tetradic

#5D57C8 #C8578A #C2C857 #57C896

square

#5D57C8 #C8578A #C2C857 #57C896

split-complementary

#5D57C8 #C89657 #8AC857

monochromatic

#2D297C #3E38AA #5D57C8 #8985D7 #B6B3E6

Accessibility & contrast

On white

5.73

#5D57C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#5D57C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D57C8

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D57C8	#FFFFFF	#000000	##FFFFFF
##5D57C8	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACC

Deuteranopia (green-blind)

#0062C6

Tritanopia (blue-blind)

#2E7187

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5d57c8;
/* rgb */ color: rgb(93, 87, 200);
/* oklch */ color: oklch(52.4% 0.170 281.2);

Tailwind

colors: {
  custom: {
    50: '#9386d9',
    500: '#5d57c8',
    950: '#000000',
  },
}

SCSS

$custom: #5d57c8;
$custom-light: #9386d9;
$custom-dark: #000000;

JSON

{
  "hex": "#5d57c8",
  "rgb": {
    "r": 93,
    "g": 87,
    "b": 200
  },
  "hsl": {
    "h": 243.186,
    "s": 50.673,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52426,
    "c": 0.17026,
    "h": 281.2
  },
  "luminance": 0.13314
}

Semantic roles & 50–950 ramp

primary

#5D57C8

secondary

#D2D5A6

accent

#DA4ED3

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5D57C8

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

Preview Lab → · Contrast checker → · Palette generator →