#4A1BA0#4A1BA0

#4A1BA0 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.6% C 0.192 H 290.2°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#4A1BA0
RGB	rgb(74, 27, 160)
HSL	hsl(261, 71%, 37%)
HSV	hsv(261, 83%, 63%)
CMYK	cmyk(53.7%, 83.1%, 0%, 37.3%)
CIE-LAB	lab(26.09, 51.10, -62.67)
CIE-LCH	lch(26.09, 80.86, 309.19°)
OKLab	oklab(38.64% 0.0662 -0.1802)
OKLCH	oklch(38.64% 0.192 290.2)
XYZ	xyz(9.5593, 4.7773, 33.6693)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A1BA0 #71A01B

analogous

#1B2FA0 #4A1BA0 #8D1BA0

triadic

#4A1BA0 #A04A1B #1BA04A

tetradic

#4A1BA0 #A01B2F #71A01B #1BA08D

square

#4A1BA0 #A01B2F #71A01B #1BA08D

split-complementary

#4A1BA0 #A08D1B #2FA01B

monochromatic

#1A0937 #32126C #4A1BA0 #6224D4 #8653E2

Accessibility & contrast

On white

10.74

#4A1BA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#4A1BA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1BA0

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1BA0	#FFFFFF	#000000	##FFFFFF
##4A1BA0	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A4

Deuteranopia (green-blind)

#003B9E

Tritanopia (blue-blind)

#29435F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4a1ba0;
/* rgb */ color: rgb(74, 27, 160);
/* oklch */ color: oklch(38.6% 0.192 290.2);

Tailwind

colors: {
  custom: {
    50: '#875fbd',
    500: '#4a1ba0',
    950: '#000000',
  },
}

SCSS

$custom: #4a1ba0;
$custom-light: #875fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1ba0",
  "rgb": {
    "r": 74,
    "g": 27,
    "b": 160
  },
  "hsl": {
    "h": 261.203,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.38637,
    "c": 0.19201,
    "h": 290.2
  },
  "luminance": 0.04778
}

Semantic roles & 50–950 ramp

primary

#4A1BA0

secondary

#9CC552

accent

#EE3AAE

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4A1BA0

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

Preview Lab → · Contrast checker → · Palette generator →