#40283A#40283A

#40283A is a dark, muted pink. Relative luminance 0.029; OKLCH L 31.3% C 0.046 H 336.2°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#40283A
RGB	rgb(64, 40, 58)
HSL	hsl(315, 23%, 20%)
HSV	hsv(315, 38%, 25%)
CMYK	cmyk(0%, 37.5%, 9.4%, 74.9%)
CIE-LAB	lab(19.69, 14.64, -6.95)
CIE-LCH	lch(19.69, 16.20, 334.60°)
OKLab	oklab(31.35% 0.0421 -0.0186)
OKLCH	oklch(31.35% 0.046 336.2)
XYZ	xyz(3.6368, 2.9132, 4.3729)
Luminance	0.0291 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40283A #28402E

analogous

#3A2840 #40283A #40282E

triadic

#40283A #3A4028 #283A40

tetradic

#40283A #403A28 #28402E #282E40

square

#40283A #403A28 #28402E #282E40

split-complementary

#40283A #2E4028 #28403A

monochromatic

#130C11 #1A1018 #40283A #66405C #8B577E

Accessibility & contrast

On white

13.27

#40283A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#40283A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40283A

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40283A	#FFFFFF	#000000	##FFFFFF
##40283A	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282D3B

Deuteranopia (green-blind)

#2E3139

Tritanopia (blue-blind)

#42292E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #40283a;
/* rgb */ color: rgb(64, 40, 58);
/* oklch */ color: oklch(31.3% 0.046 336.2);

Tailwind

colors: {
  custom: {
    50: '#756270',
    500: '#40283a',
    950: '#000000',
  },
}

SCSS

$custom: #40283a;
$custom-light: #756270;
$custom-dark: #000000;

JSON

{
  "hex": "#40283a",
  "rgb": {
    "r": 64,
    "g": 40,
    "b": 58
  },
  "hsl": {
    "h": 315,
    "s": 23.077,
    "l": 20.392
  },
  "oklch": {
    "l": 0.31347,
    "c": 0.04602,
    "h": 336.2
  },
  "luminance": 0.02913
}

Semantic roles & 50–950 ramp

primary

#40283A

secondary

#52725A

accent

#C07E68

background

#F7F5F6

surface

#EDEAEC

border

#C8C6C7

text

#080507

muted

#7B797A

Preview Lab

Preview with #40283A

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

Preview Lab → · Contrast checker → · Palette generator →