#575EC2#575EC2

#575EC2 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.9% C 0.154 H 276.8°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#575EC2
RGB	rgb(87, 94, 194)
HSL	hsl(236, 47%, 55%)
HSV	hsv(236, 55%, 76%)
CMYK	cmyk(55.2%, 51.5%, 0%, 23.9%)
CIE-LAB	lab(44.13, 26.19, -53.45)
CIE-LCH	lch(44.13, 59.52, 296.11°)
OKLab	oklab(52.86% 0.0181 -0.1527)
OKLCH	oklch(52.86% 0.154 276.8)
XYZ	xyz(17.6677, 13.9255, 52.7854)
Luminance	0.1393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575EC2 #C2BB57

analogous

#5793C2 #575EC2 #8657C2

triadic

#575EC2 #C2575E #5EC257

tetradic

#575EC2 #C25793 #C2BB57 #57C286

square

#575EC2 #C25793 #C2BB57 #57C286

split-complementary

#575EC2 #C28657 #93C257

monochromatic

#2A2F74 #3B41A1 #575EC2 #8489D2 #B1B4E3

Accessibility & contrast

On white

5.55

#575EC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#575EC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575EC2

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575EC2	#FFFFFF	#000000	##FFFFFF
##575EC2	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#296DC6

Deuteranopia (green-blind)

#1764C0

Tritanopia (blue-blind)

#207587

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #575ec2;
/* rgb */ color: rgb(87, 94, 194);
/* oklch */ color: oklch(52.9% 0.154 276.8);

Tailwind

colors: {
  custom: {
    50: '#8f8bd5',
    500: '#575ec2',
    950: '#000000',
  },
}

SCSS

$custom: #575ec2;
$custom-light: #8f8bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#575ec2",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 194
  },
  "hsl": {
    "h": 236.075,
    "s": 46.725,
    "l": 55.098
  },
  "oklch": {
    "l": 0.52855,
    "c": 0.15381,
    "h": 276.8
  },
  "luminance": 0.13927
}

Semantic roles & 50–950 ramp

primary

#575EC2

secondary

#D1CEA4

accent

#CE51D6

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #575EC2

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

Preview Lab → · Contrast checker → · Palette generator →