#40153E#40153E

#40153E is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.2% C 0.089 H 329.5°. Best body text is #FFFFFF at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#40153E
RGB	rgb(64, 21, 62)
HSL	hsl(303, 51%, 17%)
HSV	hsv(303, 67%, 25%)
CMYK	cmyk(0%, 67.2%, 3.1%, 74.9%)
CIE-LAB	lab(15.35, 27.18, -16.43)
CIE-LCH	lch(15.35, 31.76, 328.85°)
OKLab	oklab(28.17% 0.0766 -0.0452)
OKLCH	oklch(28.17% 0.089 329.5)
XYZ	xyz(3.2520, 1.9743, 4.7663)
Luminance	0.0197 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40153E #154017

analogous

#2D1540 #40153E #401529

triadic

#40153E #3E4015 #153E40

tetradic

#40153E #402D15 #154017 #152940

square

#40153E #402D15 #154017 #152940

split-complementary

#40153E #294015 #15402D

monochromatic

#170816 #170816 #40153E #6E246B #9C3397

Accessibility & contrast

On white

15.06

#40153E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#40153E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40153E

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40153E	#FFFFFF	#000000	##FFFFFF
##40153E	1.00	15.06	1.39	15.06
#FFFFFF	15.06	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12233F

Deuteranopia (green-blind)

#20283D

Tritanopia (blue-blind)

#421A27

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #40153e;
/* rgb */ color: rgb(64, 21, 62);
/* oklch */ color: oklch(28.2% 0.089 329.5);

Tailwind

colors: {
  custom: {
    50: '#765673',
    500: '#40153e',
    950: '#000000',
  },
}

SCSS

$custom: #40153e;
$custom-light: #765673;
$custom-dark: #000000;

JSON

{
  "hex": "#40153e",
  "rgb": {
    "r": 64,
    "g": 21,
    "b": 62
  },
  "hsl": {
    "h": 302.791,
    "s": 50.588,
    "l": 16.667
  },
  "oklch": {
    "l": 0.28172,
    "c": 0.08892,
    "h": 329.5
  },
  "luminance": 0.01974
}

Semantic roles & 50–950 ramp

primary

#40153E

secondary

#39783C

accent

#DA544E

background

#F7F5F7

surface

#EDE9ED

border

#C8C5C8

text

#090308

muted

#7B787B

Preview Lab

Preview with #40153E

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

Preview Lab → · Contrast checker → · Palette generator →