#40293D#40293D

#40293D is a dark, muted purple. Relative luminance 0.030; OKLCH L 31.7% C 0.047 H 331.3°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#40293D
RGB	rgb(64, 41, 61)
HSL	hsl(308, 22%, 21%)
HSV	hsv(308, 36%, 25%)
CMYK	cmyk(0%, 35.9%, 4.7%, 74.9%)
CIE-LAB	lab(20.10, 14.62, -8.41)
CIE-LCH	lch(20.10, 16.87, 330.10°)
OKLab	oklab(31.7% 0.0413 -0.0226)
OKLCH	oklch(31.7% 0.047 331.3)
XYZ	xyz(3.7495, 3.0129, 4.7980)
Luminance	0.0301 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40293D #29402C

analogous

#372940 #40293D #402931

triadic

#40293D #3D4029 #293D40

tetradic

#40293D #403729 #29402C #293140

square

#40293D #403729 #29402C #293140

split-complementary

#40293D #314029 #294037

monochromatic

#130C12 #1B1119 #40293D #654161 #8B5984

Accessibility & contrast

On white

13.10

#40293D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#40293D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40293D

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40293D	#FFFFFF	#000000	##FFFFFF
##40293D	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282F3E

Deuteranopia (green-blind)

#2E323C

Tritanopia (blue-blind)

#422A30

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #40293d;
/* rgb */ color: rgb(64, 41, 61);
/* oklch */ color: oklch(31.7% 0.047 331.3);

Tailwind

colors: {
  custom: {
    50: '#756372',
    500: '#40293d',
    950: '#000000',
  },
}

SCSS

$custom: #40293d;
$custom-light: #756372;
$custom-dark: #000000;

JSON

{
  "hex": "#40293d",
  "rgb": {
    "r": 64,
    "g": 41,
    "b": 61
  },
  "hsl": {
    "h": 307.826,
    "s": 21.905,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31695,
    "c": 0.04709,
    "h": 331.3
  },
  "luminance": 0.03013
}

Semantic roles & 50–950 ramp

primary

#40293D

secondary

#537157

accent

#BE7469

background

#F7F5F6

surface

#EDEAEC

border

#C8C6C7

text

#080508

muted

#7B797B

Preview Lab

Preview with #40293D

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

Preview Lab → · Contrast checker → · Palette generator →