#52257C#52257C

#52257C is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.4% C 0.141 H 304.0°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#52257C
RGB	rgb(82, 37, 124)
HSL	hsl(271, 54%, 32%)
HSV	hsv(271, 70%, 49%)
CMYK	cmyk(33.9%, 70.2%, 0%, 51.4%)
CIE-LAB	lab(25.48, 38.29, -41.29)
CIE-LCH	lch(25.48, 56.31, 312.84°)
OKLab	oklab(37.44% 0.0792 -0.1173)
OKLCH	oklch(37.44% 0.142 304)
XYZ	xyz(7.7785, 4.5722, 19.5376)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 5.79

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52257C #4F7C25

analogous

#26257C #52257C #7C257B

triadic

#52257C #7C5225 #257C52

tetradic

#52257C #7C2625 #4F7C25 #257B7C

square

#52257C #7C2625 #4F7C25 #257B7C

split-complementary

#52257C #7B7C25 #257C26

monochromatic

#14091E #33174D #52257C #7133AB #9050CB

Accessibility & contrast

On white

10.97

#52257C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#52257C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52257C

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52257C	#FFFFFF	#000000	##FFFFFF
##52257C	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7F

Deuteranopia (green-blind)

#033C7A

Tritanopia (blue-blind)

#4A394D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #52257c;
/* rgb */ color: rgb(82, 37, 124);
/* oklch */ color: oklch(37.4% 0.141 304.0);

Tailwind

colors: {
  custom: {
    50: '#8663a3',
    500: '#52257c',
    950: '#000000',
  },
}

SCSS

$custom: #52257c;
$custom-light: #8663a3;
$custom-dark: #000000;

JSON

{
  "hex": "#52257c",
  "rgb": {
    "r": 82,
    "g": 37,
    "b": 124
  },
  "hsl": {
    "h": 271.034,
    "s": 54.037,
    "l": 31.569
  },
  "oklch": {
    "l": 0.3744,
    "c": 0.1415,
    "h": 304
  },
  "luminance": 0.04572
}

Semantic roles & 50–950 ramp

primary

#52257C

secondary

#7DAE4F

accent

#DD4A91

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C050F

muted

#7D7A7F

Preview Lab

Preview with #52257C

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

Preview Lab → · Contrast checker → · Palette generator →