#511348#511348

#511348 is a dark, moderate purple. Relative luminance 0.027; OKLCH L 31.4% C 0.113 H 334.4°. Best body text is #FFFFFF at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#511348
RGB	rgb(81, 19, 72)
HSL	hsl(309, 62%, 20%)
HSV	hsv(309, 77%, 32%)
CMYK	cmyk(0%, 76.5%, 11.1%, 68.2%)
CIE-LAB	lab(18.73, 35.07, -17.87)
CIE-LCH	lch(18.73, 39.36, 333.01°)
OKLab	oklab(31.43% 0.1019 -0.0488)
OKLCH	oklch(31.43% 0.113 334.4)
XYZ	xyz(4.7960, 2.6834, 6.3950)
Luminance	0.0268 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511348 #13511C

analogous

#3B1351 #511348 #511329

triadic

#511348 #485113 #134851

tetradic

#511348 #513B13 #13511C #132951

square

#511348 #513B13 #13511C #132951

split-complementary

#511348 #295113 #13513B

monochromatic

#190616 #1F071C #511348 #831F74 #B42AA0

Accessibility & contrast

On white

13.67

#511348 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#511348 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511348

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511348	#FFFFFF	#000000	##FFFFFF
##511348	1.00	13.67	1.54	13.67
#FFFFFF	13.67	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122849

Deuteranopia (green-blind)

#283146

Tritanopia (blue-blind)

#55182B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #511348;
/* rgb */ color: rgb(81, 19, 72);
/* oklch */ color: oklch(31.4% 0.113 334.4);

Tailwind

colors: {
  custom: {
    50: '#84577b',
    500: '#511348',
    950: '#000000',
  },
}

SCSS

$custom: #511348;
$custom-light: #84577b;
$custom-dark: #000000;

JSON

{
  "hex": "#511348",
  "rgb": {
    "r": 81,
    "g": 19,
    "b": 72
  },
  "hsl": {
    "h": 308.71,
    "s": 62,
    "l": 19.608
  },
  "oklch": {
    "l": 0.31426,
    "c": 0.11299,
    "h": 334.4
  },
  "luminance": 0.02683
}

Semantic roles & 50–950 ramp

primary

#511348

secondary

#368A42

accent

#E55A43

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B0309

muted

#7C787B

Preview Lab

Preview with #511348

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

Preview Lab → · Contrast checker → · Palette generator →