#28203A#28203A

#28203A is a dark, muted violet. Relative luminance 0.018; OKLCH L 26.6% C 0.048 H 297.2°. Best body text is #FFFFFF at 15.46:1 contrast (WCAG AA passes).

Color values

HEX	#28203A
RGB	rgb(40, 32, 58)
HSL	hsl(258, 29%, 18%)
HSV	hsv(258, 45%, 23%)
CMYK	cmyk(31%, 44.8%, 0%, 77.3%)
CIE-LAB	lab(14.34, 10.73, -15.44)
CIE-LCH	lch(14.34, 18.81, 304.80°)
OKLab	oklab(26.58% 0.0221 -0.043)
OKLCH	oklch(26.58% 0.048 297.2)
XYZ	xyz(2.1551, 1.7896, 4.2341)
Luminance	0.0179 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28203A #323A20

analogous

#20253A #28203A #35203A

triadic

#28203A #3A2820 #203A28

tetradic

#28203A #3A2025 #323A20 #203A35

square

#28203A #3A2025 #323A20 #203A35

split-complementary

#28203A #3A3520 #253A20

monochromatic

#0E0B14 #0E0B14 #28203A #433661 #5E4C89

Accessibility & contrast

On white

15.46

#28203A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#28203A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28203A

15.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28203A	#FFFFFF	#000000	##FFFFFF
##28203A	1.00	15.46	1.36	15.46
#FFFFFF	15.46	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19243B

Deuteranopia (green-blind)

#1A2439

Tritanopia (blue-blind)

#24242A

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #28203a;
/* rgb */ color: rgb(40, 32, 58);
/* oklch */ color: oklch(26.6% 0.048 297.2);

Tailwind

colors: {
  custom: {
    50: '#625b70',
    500: '#28203a',
    950: '#000000',
  },
}

SCSS

$custom: #28203a;
$custom-light: #625b70;
$custom-dark: #000000;

JSON

{
  "hex": "#28203a",
  "rgb": {
    "r": 40,
    "g": 32,
    "b": 58
  },
  "hsl": {
    "h": 258.462,
    "s": 28.889,
    "l": 17.647
  },
  "oklch": {
    "l": 0.26582,
    "c": 0.04839,
    "h": 297.2
  },
  "luminance": 0.0179
}

Semantic roles & 50–950 ramp

primary

#28203A

secondary

#626D49

accent

#C563A7

background

#F5F5F6

surface

#EAE9EC

border

#C6C5C7

text

#050407

muted

#79797A

Preview Lab

Preview with #28203A

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

Preview Lab → · Contrast checker → · Palette generator →