#28073E#28073E

#28073E is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.4% C 0.098 H 307.3°. Best body text is #FFFFFF at 17.64:1 contrast (WCAG AA passes).

Color values

HEX	#28073E
RGB	rgb(40, 7, 62)
HSL	hsl(276, 80%, 14%)
HSV	hsv(276, 89%, 24%)
CMYK	cmyk(35.5%, 88.7%, 0%, 75.7%)
CIE-LAB	lab(8.58, 27.85, -27.51)
CIE-LCH	lch(8.58, 39.14, 315.35°)
OKLab	oklab(22.45% 0.0597 -0.0782)
OKLCH	oklch(22.45% 0.098 307.3)
XYZ	xyz(1.8204, 0.9509, 4.6441)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28073E #1D3E07

analogous

#0C073E #28073E #3E0738

triadic

#28073E #3E2807 #073E28

tetradic

#28073E #3E0C07 #1D3E07 #07383E

square

#28073E #3E0C07 #1D3E07 #07383E

split-complementary

#28073E #383E07 #073E0C

monochromatic

#12031B #12031B #28073E #4B0D75 #6F13AC

Accessibility & contrast

On white

17.64

#28073E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#28073E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28073E

17.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28073E	#FFFFFF	#000000	##FFFFFF
##28073E	1.00	17.64	1.19	17.64
#FFFFFF	17.64	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001840

Deuteranopia (green-blind)

#00193D

Tritanopia (blue-blind)

#241522

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #28073e;
/* rgb */ color: rgb(40, 7, 62);
/* oklch */ color: oklch(22.4% 0.098 307.3);

Tailwind

colors: {
  custom: {
    50: '#654b74',
    500: '#28073e',
    950: '#000000',
  },
}

SCSS

$custom: #28073e;
$custom-light: #654b74;
$custom-dark: #000000;

JSON

{
  "hex": "#28073e",
  "rgb": {
    "r": 40,
    "g": 7,
    "b": 62
  },
  "hsl": {
    "h": 276,
    "s": 79.71,
    "l": 13.529
  },
  "oklch": {
    "l": 0.22448,
    "c": 0.09837,
    "h": 307.3
  },
  "luminance": 0.00951
}

Semantic roles & 50–950 ramp

primary

#28073E

secondary

#477D24

accent

#F63280

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #28073E

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

Preview Lab → · Contrast checker → · Palette generator →