#5123A6#5123A6

#5123A6 is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.8% C 0.191 H 291.4°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#5123A6
RGB	rgb(81, 35, 166)
HSL	hsl(261, 65%, 39%)
HSV	hsv(261, 79%, 65%)
CMYK	cmyk(51.2%, 78.9%, 0%, 34.9%)
CIE-LAB	lab(28.65, 50.27, -62.07)
CIE-LCH	lch(28.65, 79.87, 309.00°)
OKLab	oklab(40.78% 0.0698 -0.1783)
OKLCH	oklch(40.78% 0.191 291.4)
XYZ	xyz(10.8753, 5.7041, 36.5970)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5123A6 #78A623

analogous

#2336A6 #5123A6 #9323A6

triadic

#5123A6 #A65123 #23A651

tetradic

#5123A6 #A62336 #78A623 #23A693

square

#5123A6 #A62336 #78A623 #23A693

split-complementary

#5123A6 #A69323 #36A623

monochromatic

#200E41 #381873 #5123A6 #6B32D4 #9065DF

Accessibility & contrast

On white

9.81

#5123A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#5123A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5123A6

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5123A6	#FFFFFF	#000000	##FFFFFF
##5123A6	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AA

Deuteranopia (green-blind)

#0041A4

Tritanopia (blue-blind)

#344864

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #5123a6;
/* rgb */ color: rgb(81, 35, 166);
/* oklch */ color: oklch(40.8% 0.191 291.4);

Tailwind

colors: {
  custom: {
    50: '#8b64c2',
    500: '#5123a6',
    950: '#000000',
  },
}

SCSS

$custom: #5123a6;
$custom-light: #8b64c2;
$custom-dark: #000000;

JSON

{
  "hex": "#5123a6",
  "rgb": {
    "r": 81,
    "g": 35,
    "b": 166
  },
  "hsl": {
    "h": 261.069,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.40778,
    "c": 0.19149,
    "h": 291.4
  },
  "luminance": 0.05705
}

Semantic roles & 50–950 ramp

primary

#5123A6

secondary

#A1C461

accent

#E840AD

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #5123A6

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

Preview Lab → · Contrast checker → · Palette generator →