#28092E#28092E

#28092E is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.3% C 0.077 H 320.8°. Best body text is #FFFFFF at 17.97:1 contrast (WCAG AA passes).

Color values

HEX	#28092E
RGB	rgb(40, 9, 46)
HSL	hsl(290, 67%, 11%)
HSV	hsv(290, 80%, 18%)
CMYK	cmyk(13%, 80.4%, 0%, 82%)
CIE-LAB	lab(7.62, 22.64, -17.38)
CIE-LCH	lch(7.62, 28.54, 322.49°)
OKLab	oklab(21.34% 0.0595 -0.0486)
OKLCH	oklch(21.34% 0.077 320.8)
XYZ	xyz(1.4658, 0.8438, 2.6699)
Luminance	0.0084 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28092E #0F2E09

analogous

#15092E #28092E #2E0921

triadic

#28092E #2E2809 #092E28

tetradic

#28092E #2E1509 #0F2E09 #09212E

square

#28092E #2E1509 #0F2E09 #09212E

split-complementary

#28092E #212E09 #092E15

monochromatic

#16051A #16051A #28092E #551361 #811D94

Accessibility & contrast

On white

17.97

#28092E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#28092E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28092E

17.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28092E	#FFFFFF	#000000	##FFFFFF
##28092E	1.00	17.97	1.17	17.97
#FFFFFF	17.97	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02152F

Deuteranopia (green-blind)

#0D182D

Tritanopia (blue-blind)

#280F1A

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #28092e;
/* rgb */ color: rgb(40, 9, 46);
/* oklch */ color: oklch(21.3% 0.077 320.8);

Tailwind

colors: {
  custom: {
    50: '#634b67',
    500: '#28092e',
    950: '#000000',
  },
}

SCSS

$custom: #28092e;
$custom-light: #634b67;
$custom-dark: #000000;

JSON

{
  "hex": "#28092e",
  "rgb": {
    "r": 40,
    "g": 9,
    "b": 46
  },
  "hsl": {
    "h": 290.27,
    "s": 67.273,
    "l": 10.784
  },
  "oklch": {
    "l": 0.2134,
    "c": 0.07677,
    "h": 320.8
  },
  "luminance": 0.00844
}

Semantic roles & 50–950 ramp

primary

#28092E

secondary

#326C27

accent

#EA3E5A

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050106

muted

#7A777A

Preview Lab

Preview with #28092E

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

Preview Lab → · Contrast checker → · Palette generator →