#57507A#57507A

#57507A is a mid, moderate violet. Relative luminance 0.092; OKLCH L 45.6% C 0.068 H 291.1°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#57507A
RGB	rgb(87, 80, 122)
HSL	hsl(250, 21%, 40%)
HSV	hsv(250, 34%, 48%)
CMYK	cmyk(28.7%, 34.4%, 0%, 52.2%)
CIE-LAB	lab(36.31, 13.01, -22.81)
CIE-LCH	lch(36.31, 26.26, 299.69°)
OKLab	oklab(45.6% 0.0244 -0.0633)
OKLCH	oklch(45.6% 0.068 291.1)
XYZ	xyz(10.3111, 9.1685, 19.6350)
Luminance	0.0917 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57507A #737A50

analogous

#505E7A #57507A #6C507A

triadic

#57507A #7A5750 #507A57

tetradic

#57507A #7A505E #737A50 #507A6C

square

#57507A #7A505E #737A50 #507A6C

split-complementary

#57507A #7A6C50 #5E7A50

monochromatic

#222030 #3D3855 #57507A #726A9D #958FB5

Accessibility & contrast

On white

7.41

#57507A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#57507A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57507A

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57507A	#FFFFFF	#000000	##FFFFFF
##57507A	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45567C

Deuteranopia (green-blind)

#455579

Tritanopia (blue-blind)

#4F575F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #57507a;
/* rgb */ color: rgb(87, 80, 122);
/* oklch */ color: oklch(45.6% 0.068 291.1);

Tailwind

colors: {
  custom: {
    50: '#8781a0',
    500: '#57507a',
    950: '#000000',
  },
}

SCSS

$custom: #57507a;
$custom-light: #8781a0;
$custom-dark: #000000;

JSON

{
  "hex": "#57507a",
  "rgb": {
    "r": 87,
    "g": 80,
    "b": 122
  },
  "hsl": {
    "h": 250,
    "s": 20.792,
    "l": 39.608
  },
  "oklch": {
    "l": 0.45595,
    "c": 0.06789,
    "h": 291.1
  },
  "luminance": 0.09169
}

Semantic roles & 50–950 ramp

primary

#57507A

secondary

#9DA383

accent

#BD6AB0

background

#F8F7F9

surface

#EFEEF2

border

#CAC9CC

text

#0B0A0E

muted

#7C7C7E

Preview Lab

Preview with #57507A

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

Preview Lab → · Contrast checker → · Palette generator →