#575AC2#575AC2

#575AC2 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.1% C 0.159 H 278.1°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#575AC2
RGB	rgb(87, 90, 194)
HSL	hsl(238, 47%, 55%)
HSV	hsv(238, 55%, 76%)
CMYK	cmyk(55.2%, 53.6%, 0%, 23.9%)
CIE-LAB	lab(43.11, 28.69, -55.08)
CIE-LCH	lch(43.11, 62.10, 297.51°)
OKLab	oklab(52.09% 0.0224 -0.1576)
OKLCH	oklch(52.09% 0.159 278.1)
XYZ	xyz(17.3212, 13.2325, 52.6699)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575AC2 #C2BF57

analogous

#578FC2 #575AC2 #8A57C2

triadic

#575AC2 #C2575A #5AC257

tetradic

#575AC2 #C2578F #C2BF57 #57C28A

square

#575AC2 #C2578F #C2BF57 #57C28A

split-complementary

#575AC2 #C28A57 #8FC257

monochromatic

#2A2C74 #3B3DA1 #575AC2 #8486D2 #B1B2E3

Accessibility & contrast

On white

5.76

#575AC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#575AC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575AC2

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575AC2	#FFFFFF	#000000	##FFFFFF
##575AC2	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C6AC6

Deuteranopia (green-blind)

#0062C0

Tritanopia (blue-blind)

#217285

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #575ac2;
/* rgb */ color: rgb(87, 90, 194);
/* oklch */ color: oklch(52.1% 0.159 278.1);

Tailwind

colors: {
  custom: {
    50: '#8f88d5',
    500: '#575ac2',
    950: '#000000',
  },
}

SCSS

$custom: #575ac2;
$custom-light: #8f88d5;
$custom-dark: #000000;

JSON

{
  "hex": "#575ac2",
  "rgb": {
    "r": 87,
    "g": 90,
    "b": 194
  },
  "hsl": {
    "h": 238.318,
    "s": 46.725,
    "l": 55.098
  },
  "oklch": {
    "l": 0.52094,
    "c": 0.15917,
    "h": 278.1
  },
  "luminance": 0.13234
}

Semantic roles & 50–950 ramp

primary

#575AC2

secondary

#D1D0A4

accent

#D351D6

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #575AC2

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

Preview Lab → · Contrast checker → · Palette generator →