#5C128F#5C128F

#5C128F is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.5% C 0.184 H 305.4°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#5C128F
RGB	rgb(92, 18, 143)
HSL	hsl(276, 78%, 32%)
HSV	hsv(276, 87%, 56%)
CMYK	cmyk(35.7%, 87.4%, 0%, 43.9%)
CIE-LAB	lab(25.84, 52.42, -52.55)
CIE-LCH	lch(25.84, 74.22, 314.93°)
OKLab	oklab(38.49% 0.1063 -0.1499)
OKLCH	oklch(38.49% 0.184 305.4)
XYZ	xyz(9.5867, 4.6912, 26.3817)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.88

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C128F #458F12

analogous

#1E128F #5C128F #8F1284

triadic

#5C128F #8F5C12 #128F5C

tetradic

#5C128F #8F1E12 #458F12 #12848F

square

#5C128F #8F1E12 #458F12 #12848F

split-complementary

#5C128F #848F12 #128F1E

monochromatic

#160422 #390B59 #5C128F #7F19C5 #9E36E6

Accessibility & contrast

On white

10.83

#5C128F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#5C128F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C128F

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C128F	#FFFFFF	#000000	##FFFFFF
##5C128F	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B92

Deuteranopia (green-blind)

#003D8D

Tritanopia (blue-blind)

#523754

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #5c128f;
/* rgb */ color: rgb(92, 18, 143);
/* oklch */ color: oklch(38.5% 0.184 305.4);

Tailwind

colors: {
  custom: {
    50: '#905db1',
    500: '#5c128f',
    950: '#000000',
  },
}

SCSS

$custom: #5c128f;
$custom-light: #905db1;
$custom-dark: #000000;

JSON

{
  "hex": "#5c128f",
  "rgb": {
    "r": 92,
    "g": 18,
    "b": 143
  },
  "hsl": {
    "h": 275.52,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.38491,
    "c": 0.18377,
    "h": 305.4
  },
  "luminance": 0.04691
}

Semantic roles & 50–950 ramp

primary

#5C128F

secondary

#72C33A

accent

#F43482

background

#F9F5FB

surface

#F2E9F6

border

#CCC5D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #5C128F

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

Preview Lab → · Contrast checker → · Palette generator →