#5D128E#5D128E

#5D128E is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.5% C 0.183 H 306.2°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#5D128E
RGB	rgb(93, 18, 142)
HSL	hsl(276, 78%, 31%)
HSV	hsv(276, 87%, 56%)
CMYK	cmyk(34.5%, 87.3%, 0%, 44.3%)
CIE-LAB	lab(25.90, 52.34, -51.82)
CIE-LCH	lch(25.90, 73.66, 315.29°)
OKLab	oklab(38.54% 0.1082 -0.1477)
OKLCH	oklch(38.54% 0.183 306.2)
XYZ	xyz(9.6119, 4.7129, 25.9892)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.97

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D128E #438E12

analogous

#1F128E #5D128E #8E1281

triadic

#5D128E #8E5D12 #128E5D

tetradic

#5D128E #8E1F12 #438E12 #12818E

square

#5D128E #8E1F12 #438E12 #12818E

split-complementary

#5D128E #818E12 #128E1F

monochromatic

#160421 #390B58 #5D128E #8119C4 #A035E5

Accessibility & contrast

On white

10.81

#5D128E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#5D128E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D128E

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D128E	#FFFFFF	#000000	##FFFFFF
##5D128E	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B91

Deuteranopia (green-blind)

#003E8C

Tritanopia (blue-blind)

#543653

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #5d128e;
/* rgb */ color: rgb(93, 18, 142);
/* oklch */ color: oklch(38.5% 0.183 306.2);

Tailwind

colors: {
  custom: {
    50: '#915db0',
    500: '#5d128e',
    950: '#000000',
  },
}

SCSS

$custom: #5d128e;
$custom-light: #915db0;
$custom-dark: #000000;

JSON

{
  "hex": "#5d128e",
  "rgb": {
    "r": 93,
    "g": 18,
    "b": 142
  },
  "hsl": {
    "h": 276.29,
    "s": 77.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.3854,
    "c": 0.18307,
    "h": 306.2
  },
  "luminance": 0.04713
}

Semantic roles & 50–950 ramp

primary

#5D128E

secondary

#70C23A

accent

#F43480

background

#F9F5FA

surface

#F2E9F5

border

#CCC5CF

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #5D128E

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

Preview Lab → · Contrast checker → · Palette generator →