#4A19CA#4A19CA

#4A19CA is a dark, highly saturated violet. Relative luminance 0.064; OKLCH L 42.9% C 0.238 H 282.4°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#4A19CA
RGB	rgb(74, 25, 202)
HSL	hsl(257, 78%, 45%)
HSV	hsv(257, 88%, 79%)
CMYK	cmyk(63.4%, 87.6%, 0%, 20.8%)
CIE-LAB	lab(30.43, 62.83, -80.54)
CIE-LCH	lch(30.43, 102.15, 307.96°)
OKLab	oklab(42.95% 0.0512 -0.2322)
OKLCH	oklch(42.95% 0.238 282.4)
XYZ	xyz(13.8290, 6.4144, 56.3750)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A19CA #99CA19

analogous

#1941CA #4A19CA #A319CA

triadic

#4A19CA #CA4A19 #19CA4A

tetradic

#4A19CA #CA1941 #99CA19 #19CAA3

square

#4A19CA #CA1941 #99CA19 #19CAA3

split-complementary

#4A19CA #CAA319 #41CA19

monochromatic

#220C5D #361294 #4A19CA #6A3AE7 #9370ED

Accessibility & contrast

On white

9.20

#4A19CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#4A19CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A19CA

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A19CA	#FFFFFF	#000000	##FFFFFF
##4A19CA	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DCF

Deuteranopia (green-blind)

#0042C7

Tritanopia (blue-blind)

#005578

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4a19ca;
/* rgb */ color: rgb(74, 25, 202);
/* oklch */ color: oklch(42.9% 0.238 282.4);

Tailwind

colors: {
  custom: {
    50: '#8e61dc',
    500: '#4a19ca',
    950: '#000000',
  },
}

SCSS

$custom: #4a19ca;
$custom-light: #8e61dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a19ca",
  "rgb": {
    "r": 74,
    "g": 25,
    "b": 202
  },
  "hsl": {
    "h": 256.61,
    "s": 77.974,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42949,
    "c": 0.23782,
    "h": 282.4
  },
  "luminance": 0.06415
}

Semantic roles & 50–950 ramp

primary

#4A19CA

secondary

#B7D46B

accent

#F433BF

background

#F9F6FD

surface

#F2EBFB

border

#CCC6D4

text

#0E0615

muted

#7E7A83

Preview Lab

Preview with #4A19CA

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

Preview Lab → · Contrast checker → · Palette generator →