#581380#581380

#581380 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.7% C 0.168 H 308.5°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#581380
RGB	rgb(88, 19, 128)
HSL	hsl(278, 74%, 29%)
HSV	hsv(278, 85%, 50%)
CMYK	cmyk(31.3%, 85.2%, 0%, 49.8%)
CIE-LAB	lab(24.00, 48.11, -46.19)
CIE-LCH	lch(24.00, 66.69, 316.17°)
OKLab	oklab(36.68% 0.1045 -0.1313)
OKLCH	oklch(36.68% 0.168 308.5)
XYZ	xyz(8.1528, 4.0991, 20.7796)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.42

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581380 #3B8013

analogous

#221380 #581380 #801372

triadic

#581380 #805813 #138058

tetradic

#581380 #802213 #3B8013 #137280

square

#581380 #802213 #3B8013 #137280

split-complementary

#581380 #728013 #138022

monochromatic

#12041B #330B4B #581380 #7D1BB5 #9E2DE0

Accessibility & contrast

On white

11.54

#581380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#581380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581380

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581380	#FFFFFF	#000000	##FFFFFF
##581380	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003783

Deuteranopia (green-blind)

#003A7E

Tritanopia (blue-blind)

#52314B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #581380;
/* rgb */ color: rgb(88, 19, 128);
/* oklch */ color: oklch(36.7% 0.168 308.5);

Tailwind

colors: {
  custom: {
    50: '#8c5ba6',
    500: '#581380',
    950: '#000000',
  },
}

SCSS

$custom: #581380;
$custom-light: #8c5ba6;
$custom-dark: #000000;

JSON

{
  "hex": "#581380",
  "rgb": {
    "r": 88,
    "g": 19,
    "b": 128
  },
  "hsl": {
    "h": 277.982,
    "s": 74.15,
    "l": 28.824
  },
  "oklch": {
    "l": 0.36681,
    "c": 0.16786,
    "h": 308.5
  },
  "luminance": 0.04099
}

Semantic roles & 50–950 ramp

primary

#581380

secondary

#67B539

accent

#F1377B

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0D040F

muted

#7D797F

Preview Lab

Preview with #581380

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

Preview Lab → · Contrast checker → · Palette generator →