#4B1EA8#4B1EA8

#4B1EA8 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.8% C 0.198 H 288.6°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#4B1EA8
RGB	rgb(75, 30, 168)
HSL	hsl(260, 70%, 39%)
HSV	hsv(260, 82%, 66%)
CMYK	cmyk(55.4%, 82.1%, 0%, 34.1%)
CIE-LAB	lab(27.44, 52.16, -65.30)
CIE-LCH	lch(27.44, 83.57, 308.62°)
OKLab	oklab(39.84% 0.0631 -0.1879)
OKLCH	oklch(39.84% 0.198 288.6)
XYZ	xyz(10.4317, 5.2510, 37.5021)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1EA8 #7BA81E

analogous

#1E36A8 #4B1EA8 #901EA8

triadic

#4B1EA8 #A84B1E #1EA84B

tetradic

#4B1EA8 #A81E36 #7BA81E #1EA890

square

#4B1EA8 #A81E36 #7BA81E #1EA890

split-complementary

#4B1EA8 #A8901E #36A81E

monochromatic

#1D0B40 #341574 #4B1EA8 #632AD9 #895EE2

Accessibility & contrast

On white

10.24

#4B1EA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#4B1EA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1EA8

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1EA8	#FFFFFF	#000000	##FFFFFF
##4B1EA8	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AC

Deuteranopia (green-blind)

#003DA6

Tritanopia (blue-blind)

#244864

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4b1ea8;
/* rgb */ color: rgb(75, 30, 168);
/* oklch */ color: oklch(39.8% 0.198 288.6);

Tailwind

colors: {
  custom: {
    50: '#8861c3',
    500: '#4b1ea8',
    950: '#000000',
  },
}

SCSS

$custom: #4b1ea8;
$custom-light: #8861c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1ea8",
  "rgb": {
    "r": 75,
    "g": 30,
    "b": 168
  },
  "hsl": {
    "h": 259.565,
    "s": 69.697,
    "l": 38.824
  },
  "oklch": {
    "l": 0.39838,
    "c": 0.19822,
    "h": 288.6
  },
  "luminance": 0.05252
}

Semantic roles & 50–950 ramp

primary

#4B1EA8

secondary

#A4C75B

accent

#ED3BB3

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0513

muted

#7E7A82

Preview Lab

Preview with #4B1EA8

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

Preview Lab → · Contrast checker → · Palette generator →