#4B2685#4B2685

#4B2685 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.5% C 0.150 H 296.2°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#4B2685
RGB	rgb(75, 38, 133)
HSL	hsl(263, 56%, 34%)
HSV	hsv(263, 71%, 52%)
CMYK	cmyk(43.6%, 71.4%, 0%, 47.8%)
CIE-LAB	lab(25.49, 38.70, -46.98)
CIE-LCH	lch(25.49, 60.87, 309.48°)
OKLab	oklab(37.47% 0.0662 -0.1343)
OKLCH	oklch(37.47% 0.15 296.2)
XYZ	xyz(7.8273, 4.5754, 22.6565)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2685 #608526

analogous

#263085 #4B2685 #7A2685

triadic

#4B2685 #854B26 #26854B

tetradic

#4B2685 #852630 #608526 #26857A

square

#4B2685 #852630 #608526 #26857A

split-complementary

#4B2685 #857A26 #308526

monochromatic

#150B26 #301855 #4B2685 #6634B5 #8557CF

Accessibility & contrast

On white

10.96

#4B2685 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#4B2685 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2685

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2685	#FFFFFF	#000000	##FFFFFF
##4B2685	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D88

Deuteranopia (green-blind)

#003B83

Tritanopia (blue-blind)

#3C3D52

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4b2685;
/* rgb */ color: rgb(75, 38, 133);
/* oklch */ color: oklch(37.5% 0.150 296.2);

Tailwind

colors: {
  custom: {
    50: '#8363a9',
    500: '#4b2685',
    950: '#000000',
  },
}

SCSS

$custom: #4b2685;
$custom-light: #8363a9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2685",
  "rgb": {
    "r": 75,
    "g": 38,
    "b": 133
  },
  "hsl": {
    "h": 263.368,
    "s": 55.556,
    "l": 33.529
  },
  "oklch": {
    "l": 0.37473,
    "c": 0.1497,
    "h": 296.2
  },
  "luminance": 0.04576
}

Semantic roles & 50–950 ramp

primary

#4B2685

secondary

#8EB353

accent

#DF49A4

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B0510

muted

#7C7A7F

Preview Lab

Preview with #4B2685

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

Preview Lab → · Contrast checker → · Palette generator →