#575EE5#575EE5

#575EE5 is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 55.4% C 0.201 H 275.4°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#575EE5
RGB	rgb(87, 94, 229)
HSL	hsl(237, 73%, 62%)
HSV	hsv(237, 62%, 90%)
CMYK	cmyk(62%, 59%, 0%, 10.2%)
CIE-LAB	lab(46.56, 37.67, -69.53)
CIE-LCH	lch(46.56, 79.08, 298.45°)
OKLab	oklab(55.44% 0.019 -0.2)
OKLCH	oklch(55.44% 0.201 275.4)
XYZ	xyz(22.0714, 15.6870, 75.9783)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575EE5 #E5DE57

analogous

#57A5E5 #575EE5 #9757E5

triadic

#575EE5 #E5575E #5EE557

tetradic

#575EE5 #E557A5 #E5DE57 #57E597

square

#575EE5 #E557A5 #E5DE57 #57E597

split-complementary

#575EE5 #E59757 #A5E557

monochromatic

#1A21A8 #222BDD #575EE5 #8C91ED #C1C4F5

Accessibility & contrast

On white

5.08

#575EE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#575EE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575EE5

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575EE5	#FFFFFF	#000000	##FFFFFF
##575EE5	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E9

Deuteranopia (green-blind)

#0068E2

Tritanopia (blue-blind)

#007F98

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #575ee5;
/* rgb */ color: rgb(87, 94, 229);
/* oklch */ color: oklch(55.4% 0.201 275.4);

Tailwind

colors: {
  custom: {
    50: '#948bee',
    500: '#575ee5',
    950: '#000000',
  },
}

SCSS

$custom: #575ee5;
$custom-light: #948bee;
$custom-dark: #000000;

JSON

{
  "hex": "#575ee5",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 229
  },
  "hsl": {
    "h": 237.042,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.55442,
    "c": 0.20095,
    "h": 275.4
  },
  "luminance": 0.15689
}

Semantic roles & 50–950 ramp

primary

#575EE5

secondary

#E6E4B2

accent

#CC10D5

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #575EE5

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

Preview Lab → · Contrast checker → · Palette generator →