#575DAE#575DAE

#575DAE is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.3% C 0.127 H 277.8°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#575DAE
RGB	rgb(87, 93, 174)
HSL	hsl(236, 35%, 51%)
HSV	hsv(236, 50%, 68%)
CMYK	cmyk(50%, 46.6%, 0%, 31.8%)
CIE-LAB	lab(42.63, 20.36, -44.17)
CIE-LCH	lch(42.63, 48.64, 294.75°)
OKLab	oklab(51.32% 0.0171 -0.1255)
OKLCH	oklch(51.32% 0.127 277.8)
XYZ	xyz(15.4824, 12.9100, 41.7123)
Luminance	0.1291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575DAE #AEA857

analogous

#5788AE #575DAE #7C57AE

triadic

#575DAE #AE575D #5DAE57

tetradic

#575DAE #AE5788 #AEA857 #57AE7C

square

#575DAE #AE5788 #AEA857 #57AE7C

split-complementary

#575DAE #AE7C57 #88AE57

monochromatic

#2D305E #414687 #575DAE #8085C2 #AAADD6

Accessibility & contrast

On white

5.86

#575DAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#575DAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575DAE

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575DAE	#FFFFFF	#000000	##FFFFFF
##575DAE	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A68B1

Deuteranopia (green-blind)

#3361AC

Tritanopia (blue-blind)

#356E7D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #575dae;
/* rgb */ color: rgb(87, 93, 174);
/* oklch */ color: oklch(51.3% 0.127 277.8);

Tailwind

colors: {
  custom: {
    50: '#8c8ac6',
    500: '#575dae',
    950: '#000000',
  },
}

SCSS

$custom: #575dae;
$custom-light: #8c8ac6;
$custom-dark: #000000;

JSON

{
  "hex": "#575dae",
  "rgb": {
    "r": 87,
    "g": 93,
    "b": 174
  },
  "hsl": {
    "h": 235.862,
    "s": 34.94,
    "l": 51.176
  },
  "oklch": {
    "l": 0.51324,
    "c": 0.12666,
    "h": 277.8
  },
  "luminance": 0.12911
}

Semantic roles & 50–950 ramp

primary

#575DAE

secondary

#C4C19D

accent

#C35DCB

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #575DAE

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

Preview Lab → · Contrast checker → · Palette generator →