#4A107F#4A107F

#4A107F is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.4% C 0.166 H 301.0°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#4A107F
RGB	rgb(74, 16, 127)
HSL	hsl(271, 78%, 28%)
HSV	hsv(271, 87%, 50%)
CMYK	cmyk(41.7%, 87.4%, 0%, 50.2%)
CIE-LAB	lab(21.43, 46.64, -49.84)
CIE-LCH	lch(21.43, 68.26, 313.10°)
OKLab	oklab(34.43% 0.0855 -0.1426)
OKLCH	oklch(34.43% 0.166 301)
XYZ	xyz(6.8391, 3.3587, 20.3625)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 1.66

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A107F #457F10

analogous

#12107F #4A107F #7F107C

triadic

#4A107F #7F4A10 #107F4A

tetradic

#4A107F #7F1210 #457F10 #107C7F

square

#4A107F #7F1210 #457F10 #107C7F

split-complementary

#4A107F #7C7F10 #107F12

monochromatic

#10031B #2A0949 #4A107F #6A17B5 #8926E4

Accessibility & contrast

On white

12.56

#4A107F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#4A107F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A107F

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A107F	#FFFFFF	#000000	##FFFFFF
##4A107F	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003382

Deuteranopia (green-blind)

#00337D

Tritanopia (blue-blind)

#3E314A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4a107f;
/* rgb */ color: rgb(74, 16, 127);
/* oklch */ color: oklch(34.4% 0.166 301.0);

Tailwind

colors: {
  custom: {
    50: '#8358a5',
    500: '#4a107f',
    950: '#000000',
  },
}

SCSS

$custom: #4a107f;
$custom-light: #8358a5;
$custom-dark: #000000;

JSON

{
  "hex": "#4a107f",
  "rgb": {
    "r": 74,
    "g": 16,
    "b": 127
  },
  "hsl": {
    "h": 271.351,
    "s": 77.622,
    "l": 28.039
  },
  "oklch": {
    "l": 0.34427,
    "c": 0.16624,
    "h": 301
  },
  "luminance": 0.03359
}

Semantic roles & 50–950 ramp

primary

#4A107F

secondary

#73B536

accent

#F43490

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #4A107F

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

Preview Lab → · Contrast checker → · Palette generator →