#403147#403147

#403147 is a dark, muted purple. Relative luminance 0.037; OKLCH L 33.9% C 0.043 H 314.8°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#403147
RGB	rgb(64, 49, 71)
HSL	hsl(281, 18%, 24%)
HSV	hsv(281, 31%, 28%)
CMYK	cmyk(9.9%, 31%, 0%, 72.2%)
CIE-LAB	lab(22.80, 11.61, -11.08)
CIE-LCH	lch(22.80, 16.05, 316.34°)
OKLab	oklab(33.9% 0.03 -0.0302)
OKLCH	oklch(33.9% 0.043 314.8)
XYZ	xyz(4.3498, 3.7416, 6.4531)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403147 #384731

analogous

#353147 #403147 #473143

triadic

#403147 #474031 #314740

tetradic

#403147 #473531 #384731 #314347

square

#403147 #473531 #384731 #314347

split-complementary

#403147 #434731 #314735

monochromatic

#100C12 #1F1823 #403147 #614A6B #81638F

Accessibility & contrast

On white

12.01

#403147 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#403147 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403147

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403147	#FFFFFF	#000000	##FFFFFF
##403147	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3648

Deuteranopia (green-blind)

#313746

Tritanopia (blue-blind)

#403439

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #403147;
/* rgb */ color: rgb(64, 49, 71);
/* oklch */ color: oklch(33.9% 0.043 314.8);

Tailwind

colors: {
  custom: {
    50: '#75697a',
    500: '#403147',
    950: '#000000',
  },
}

SCSS

$custom: #403147;
$custom-light: #75697a;
$custom-dark: #000000;

JSON

{
  "hex": "#403147",
  "rgb": {
    "r": 64,
    "g": 49,
    "b": 71
  },
  "hsl": {
    "h": 280.909,
    "s": 18.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33902,
    "c": 0.04258,
    "h": 314.8
  },
  "luminance": 0.03742
}

Semantic roles & 50–950 ramp

primary

#403147

secondary

#65775C

accent

#BB6D86

background

#F7F6F7

surface

#EDEBED

border

#C8C6C8

text

#080609

muted

#7B7A7B

Preview Lab

Preview with #403147

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

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