#4A106D#4A106D

#4A106D is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.8% C 0.148 H 308.1°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#4A106D
RGB	rgb(74, 16, 109)
HSL	hsl(277, 74%, 25%)
HSV	hsv(277, 85%, 43%)
CMYK	cmyk(32.1%, 85.3%, 0%, 57.3%)
CIE-LAB	lab(19.76, 42.34, -41.00)
CIE-LCH	lch(19.76, 58.94, 315.92°)
OKLab	oklab(32.76% 0.0915 -0.1166)
OKLCH	oklch(32.76% 0.148 308.1)
XYZ	xyz(5.7691, 2.9306, 14.7268)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A106D #336D10

analogous

#1B106D #4A106D #6D1062

triadic

#4A106D #6D4A10 #106D4A

tetradic

#4A106D #6D1B10 #336D10 #10626D

square

#4A106D #6D1B10 #336D10 #10626D

split-complementary

#4A106D #626D10 #106D1B

monochromatic

#12041B #260838 #4A106D #6E18A2 #9220D8

Accessibility & contrast

On white

13.24

#4A106D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#4A106D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A106D

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A106D	#FFFFFF	#000000	##FFFFFF
##4A106D	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6F

Deuteranopia (green-blind)

#00306B

Tritanopia (blue-blind)

#44293F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4a106d;
/* rgb */ color: rgb(74, 16, 109);
/* oklch */ color: oklch(32.8% 0.148 308.1);

Tailwind

colors: {
  custom: {
    50: '#815798',
    500: '#4a106d',
    950: '#000000',
  },
}

SCSS

$custom: #4a106d;
$custom-light: #815798;
$custom-dark: #000000;

JSON

{
  "hex": "#4a106d",
  "rgb": {
    "r": 74,
    "g": 16,
    "b": 109
  },
  "hsl": {
    "h": 277.419,
    "s": 74.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.32764,
    "c": 0.14824,
    "h": 308.1
  },
  "luminance": 0.02931
}

Semantic roles & 50–950 ramp

primary

#4A106D

secondary

#5EA534

accent

#F1377D

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B030E

muted

#7C787E

Preview Lab

Preview with #4A106D

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

Preview Lab → · Contrast checker → · Palette generator →