#513091#513091

#513091 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 40.6% C 0.152 H 294.3°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#513091
RGB	rgb(81, 48, 145)
HSL	hsl(260, 50%, 38%)
HSV	hsv(260, 67%, 57%)
CMYK	cmyk(44.1%, 66.9%, 0%, 43.1%)
CIE-LAB	lab(29.18, 37.80, -48.41)
CIE-LCH	lch(29.18, 61.41, 307.98°)
OKLab	oklab(40.58% 0.0623 -0.1383)
OKLCH	oklch(40.58% 0.152 294.3)
XYZ	xyz(9.5597, 5.9073, 27.4191)
Luminance	0.0591 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513091 #709130

analogous

#304091 #513091 #813091

triadic

#513091 #915130 #309151

tetradic

#513091 #913040 #709130 #309181

square

#513091 #913040 #709130 #309181

split-complementary

#513091 #918130 #409130

monochromatic

#1E1235 #372163 #513091 #6B3FBF #8E6DCF

Accessibility & contrast

On white

9.63

#513091 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#513091 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513091

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513091	#FFFFFF	#000000	##FFFFFF
##513091	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004694

Deuteranopia (green-blind)

#00438F

Tritanopia (blue-blind)

#3F475C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #513091;
/* rgb */ color: rgb(81, 48, 145);
/* oklch */ color: oklch(40.6% 0.152 294.3);

Tailwind

colors: {
  custom: {
    50: '#876ab2',
    500: '#513091',
    950: '#000000',
  },
}

SCSS

$custom: #513091;
$custom-light: #876ab2;
$custom-dark: #000000;

JSON

{
  "hex": "#513091",
  "rgb": {
    "r": 81,
    "g": 48,
    "b": 145
  },
  "hsl": {
    "h": 260.412,
    "s": 50.259,
    "l": 37.843
  },
  "oklch": {
    "l": 0.40584,
    "c": 0.15169,
    "h": 294.3
  },
  "luminance": 0.05908
}

Semantic roles & 50–950 ramp

primary

#513091

secondary

#9BB667

accent

#DA4EAA

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0711

muted

#7D7A80

Preview Lab

Preview with #513091

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

Preview Lab → · Contrast checker → · Palette generator →