#4B286E#4B286E

#4B286E is a dark, moderate violet. Relative luminance 0.041; OKLCH L 35.9% C 0.118 H 304.1°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#4B286E
RGB	rgb(75, 40, 110)
HSL	hsl(270, 47%, 29%)
HSV	hsv(270, 64%, 43%)
CMYK	cmyk(31.8%, 63.6%, 0%, 56.9%)
CIE-LAB	lab(24.13, 31.24, -34.58)
CIE-LCH	lch(24.13, 46.60, 312.09°)
OKLab	oklab(35.93% 0.0663 -0.0979)
OKLCH	oklch(35.93% 0.118 304.1)
XYZ	xyz(6.4743, 4.1393, 15.2067)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B286E #4B6E28

analogous

#28286E #4B286E #6E286E

triadic

#4B286E #6E4B28 #286E4B

tetradic

#4B286E #6E2828 #4B6E28 #286E6E

square

#4B286E #6E2828 #4B6E28 #286E6E

split-complementary

#4B286E #6E6E28 #286E28

monochromatic

#0F0816 #2C1841 #4B286E #6A389B #8851C0

Accessibility & contrast

On white

11.49

#4B286E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#4B286E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B286E

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B286E	#FFFFFF	#000000	##FFFFFF
##4B286E	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043870

Deuteranopia (green-blind)

#17396C

Tritanopia (blue-blind)

#453647

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4b286e;
/* rgb */ color: rgb(75, 40, 110);
/* oklch */ color: oklch(35.9% 0.118 304.1);

Tailwind

colors: {
  custom: {
    50: '#806498',
    500: '#4b286e',
    950: '#000000',
  },
}

SCSS

$custom: #4b286e;
$custom-light: #806498;
$custom-dark: #000000;

JSON

{
  "hex": "#4b286e",
  "rgb": {
    "r": 75,
    "g": 40,
    "b": 110
  },
  "hsl": {
    "h": 270,
    "s": 46.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.35931,
    "c": 0.11817,
    "h": 304.1
  },
  "luminance": 0.04139
}

Semantic roles & 50–950 ramp

primary

#4B286E

secondary

#79A051

accent

#D65194

background

#F8F6F9

surface

#EFEBF2

border

#CAC6CC

text

#0A050E

muted

#7C7A7E

Preview Lab

Preview with #4B286E

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

Preview Lab → · Contrast checker → · Palette generator →