#51298C#51298C

#51298C is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.2% C 0.155 H 297.2°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#51298C
RGB	rgb(81, 41, 140)
HSL	hsl(264, 55%, 35%)
HSV	hsv(264, 71%, 55%)
CMYK	cmyk(42.1%, 70.7%, 0%, 45.1%)
CIE-LAB	lab(27.38, 40.24, -48.24)
CIE-LCH	lch(27.38, 62.82, 309.83°)
OKLab	oklab(39.17% 0.0707 -0.1378)
OKLCH	oklch(39.17% 0.155 297.2)
XYZ	xyz(8.9187, 5.2285, 25.3452)
Luminance	0.0523 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51298C #648C29

analogous

#29338C #51298C #82298C

triadic

#51298C #8C5129 #298C51

tetradic

#51298C #8C2933 #648C29 #298C82

square

#51298C #8C2933 #648C29 #298C82

split-complementary

#51298C #8C8229 #338C29

monochromatic

#1A0D2D #361B5D #51298C #6C37BB #8D5FD0

Accessibility & contrast

On white

10.26

#51298C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#51298C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51298C

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51298C	#FFFFFF	#000000	##FFFFFF
##51298C	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418F

Deuteranopia (green-blind)

#003F8A

Tritanopia (blue-blind)

#424157

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #51298c;
/* rgb */ color: rgb(81, 41, 140);
/* oklch */ color: oklch(39.2% 0.155 297.2);

Tailwind

colors: {
  custom: {
    50: '#8766ae',
    500: '#51298c',
    950: '#000000',
  },
}

SCSS

$custom: #51298c;
$custom-light: #8766ae;
$custom-dark: #000000;

JSON

{
  "hex": "#51298c",
  "rgb": {
    "r": 81,
    "g": 41,
    "b": 140
  },
  "hsl": {
    "h": 264.242,
    "s": 54.696,
    "l": 35.49
  },
  "oklch": {
    "l": 0.39166,
    "c": 0.15489,
    "h": 297.2
  },
  "luminance": 0.05229
}

Semantic roles & 50–950 ramp

primary

#51298C

secondary

#91B65B

accent

#DE4AA2

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #51298C

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

Preview Lab → · Contrast checker → · Palette generator →