#575ADD#575ADD

#575ADD is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.1% C 0.195 H 276.7°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#575ADD
RGB	rgb(87, 90, 221)
HSL	hsl(239, 66%, 60%)
HSV	hsv(239, 61%, 87%)
CMYK	cmyk(60.6%, 59.3%, 0%, 13.3%)
CIE-LAB	lab(45.02, 37.48, -67.50)
CIE-LCH	lch(45.02, 77.20, 299.04°)
OKLab	oklab(54.12% 0.0227 -0.1941)
OKLCH	oklch(54.12% 0.195 276.7)
XYZ	xyz(20.6336, 14.5574, 70.1151)
Luminance	0.1456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575ADD #DDDA57

analogous

#579DDD #575ADD #9757DD

triadic

#575ADD #DD575A #5ADD57

tetradic

#575ADD #DD579D #DDDA57 #57DD97

square

#575ADD #DD579D #DDDA57 #57DD97

split-complementary

#575ADD #DD9757 #9DDD57

monochromatic

#1F229A #2A2DCD #575ADD #8A8CE7 #BDBEF2

Accessibility & contrast

On white

5.37

#575ADD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#575ADD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575ADD

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575ADD	#FFFFFF	#000000	##FFFFFF
##575ADD	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E1

Deuteranopia (green-blind)

#0065DA

Tritanopia (blue-blind)

#007A93

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #575add;
/* rgb */ color: rgb(87, 90, 221);
/* oklch */ color: oklch(54.1% 0.195 276.7);

Tailwind

colors: {
  custom: {
    50: '#9389e8',
    500: '#575add',
    950: '#000000',
  },
}

SCSS

$custom: #575add;
$custom-light: #9389e8;
$custom-dark: #000000;

JSON

{
  "hex": "#575add",
  "rgb": {
    "r": 87,
    "g": 90,
    "b": 221
  },
  "hsl": {
    "h": 238.657,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.54118,
    "c": 0.19543,
    "h": 276.7
  },
  "luminance": 0.14559
}

Semantic roles & 50–950 ramp

primary

#575ADD

secondary

#E1E0AE

accent

#CA17CE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #575ADD

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

Preview Lab → · Contrast checker → · Palette generator →