#575CAA#575CAA

#575CAA is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.9% C 0.122 H 278.3°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#575CAA
RGB	rgb(87, 92, 170)
HSL	hsl(236, 33%, 50%)
HSV	hsv(236, 49%, 67%)
CMYK	cmyk(48.8%, 45.9%, 0%, 33.3%)
CIE-LAB	lab(42.13, 19.72, -42.61)
CIE-LCH	lch(42.13, 46.96, 294.84°)
OKLab	oklab(50.87% 0.0177 -0.1209)
OKLCH	oklch(50.87% 0.122 278.3)
XYZ	xyz(15.0111, 12.5820, 39.6600)
Luminance	0.1258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575CAA #AAA557

analogous

#5785AA #575CAA #7C57AA

triadic

#575CAA #AA575C #5CAA57

tetradic

#575CAA #AA5785 #AAA557 #57AA7C

square

#575CAA #AA5785 #AAA557 #57AA7C

split-complementary

#575CAA #AA7C57 #85AA57

monochromatic

#2D3059 #424682 #575CAA #8083BF #A8ABD3

Accessibility & contrast

On white

5.97

#575CAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#575CAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575CAA

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575CAA	#FFFFFF	#000000	##FFFFFF
##575CAA	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C67AD

Deuteranopia (green-blind)

#3560A8

Tritanopia (blue-blind)

#386D7B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #575caa;
/* rgb */ color: rgb(87, 92, 170);
/* oklch */ color: oklch(50.9% 0.122 278.3);

Tailwind

colors: {
  custom: {
    50: '#8b8ac4',
    500: '#575caa',
    950: '#000000',
  },
}

SCSS

$custom: #575caa;
$custom-light: #8b8ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#575caa",
  "rgb": {
    "r": 87,
    "g": 92,
    "b": 170
  },
  "hsl": {
    "h": 236.386,
    "s": 32.806,
    "l": 50.392
  },
  "oklch": {
    "l": 0.50868,
    "c": 0.12223,
    "h": 278.3
  },
  "luminance": 0.12583
}

Semantic roles & 50–950 ramp

primary

#575CAA

secondary

#C1BF9C

accent

#C35FC9

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #575CAA

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

Preview Lab → · Contrast checker → · Palette generator →