#28152D#28152D

#28152D is a very dark, muted purple. Relative luminance 0.012; OKLCH L 23.4% C 0.052 H 319.1°. Best body text is #FFFFFF at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#28152D
RGB	rgb(40, 21, 45)
HSL	hsl(288, 36%, 13%)
HSV	hsv(288, 53%, 18%)
CMYK	cmyk(11.1%, 53.3%, 0%, 82.4%)
CIE-LAB	lab(10.39, 14.86, -12.28)
CIE-LCH	lch(10.39, 19.27, 320.43°)
OKLab	oklab(23.35% 0.039 -0.0338)
OKLCH	oklch(23.35% 0.052 319.1)
XYZ	xyz(1.6168, 1.1770, 2.6241)
Luminance	0.0118 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28152D #1A2D15

analogous

#1C152D #28152D #2D1526

triadic

#28152D #2D2815 #152D28

tetradic

#28152D #2D1C15 #1A2D15 #15262D

square

#28152D #2D1C15 #1A2D15 #15262D

split-complementary

#28152D #262D15 #152D1C

monochromatic

#130A15 #130A15 #28152D #4D2857 #723C80

Accessibility & contrast

On white

17.00

#28152D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#28152D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28152D

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28152D	#FFFFFF	#000000	##FFFFFF
##28152D	1.00	17.00	1.24	17.00
#FFFFFF	17.00	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	17.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111B2E

Deuteranopia (green-blind)

#161D2C

Tritanopia (blue-blind)

#28181E

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #28152d;
/* rgb */ color: rgb(40, 21, 45);
/* oklch */ color: oklch(23.4% 0.052 319.1);

Tailwind

colors: {
  custom: {
    50: '#625366',
    500: '#28152d',
    950: '#000000',
  },
}

SCSS

$custom: #28152d;
$custom-light: #625366;
$custom-dark: #000000;

JSON

{
  "hex": "#28152d",
  "rgb": {
    "r": 40,
    "g": 21,
    "b": 45
  },
  "hsl": {
    "h": 287.5,
    "s": 36.364,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23354,
    "c": 0.05166,
    "h": 319.1
  },
  "luminance": 0.01177
}

Semantic roles & 50–950 ramp

primary

#28152D

secondary

#43633B

accent

#CC5B73

background

#F5F4F6

surface

#EAE7EB

border

#C6C3C6

text

#050205

muted

#79787A

Preview Lab

Preview with #28152D

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

Preview Lab → · Contrast checker → · Palette generator →