#230528#230528

#230528 is a very dark, moderate purple. Relative luminance 0.006; OKLCH L 19.3% C 0.075 H 321.7°. Best body text is #FFFFFF at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#230528
RGB	rgb(35, 5, 40)
HSL	hsl(291, 78%, 9%)
HSV	hsv(291, 88%, 16%)
CMYK	cmyk(12.5%, 87.5%, 0%, 84.3%)
CIE-LAB	lab(5.59, 21.06, -16.12)
CIE-LCH	lch(5.59, 26.52, 322.56°)
OKLab	oklab(19.34% 0.059 -0.0465)
OKLCH	oklch(19.34% 0.075 321.7)
XYZ	xyz(1.1304, 0.6191, 2.0670)
Luminance	0.0062 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230528 #0A2805

analogous

#120528 #230528 #28051C

triadic

#230528 #282305 #052823

tetradic

#230528 #281205 #0A2805 #051C28

square

#230528 #281205 #0A2805 #051C28

split-complementary

#230528 #1C2805 #052812

monochromatic

#18031B #18031B #230528 #530C5E #821395

Accessibility & contrast

On white

18.69

#230528 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#230528 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230528

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230528	#FFFFFF	#000000	##FFFFFF
##230528	1.00	18.69	1.12	18.69
#FFFFFF	18.69	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001029

Deuteranopia (green-blind)

#091327

Tritanopia (blue-blind)

#230B15

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #230528;
/* rgb */ color: rgb(35, 5, 40);
/* oklch */ color: oklch(19.3% 0.075 321.7);

Tailwind

colors: {
  custom: {
    50: '#5f4862',
    500: '#230528',
    950: '#000000',
  },
}

SCSS

$custom: #230528;
$custom-light: #5f4862;
$custom-dark: #000000;

JSON

{
  "hex": "#230528",
  "rgb": {
    "r": 35,
    "g": 5,
    "b": 40
  },
  "hsl": {
    "h": 291.429,
    "s": 77.778,
    "l": 8.824
  },
  "oklch": {
    "l": 0.19339,
    "c": 0.07507,
    "h": 321.7
  },
  "luminance": 0.00619
}

Semantic roles & 50–950 ramp

primary

#230528

secondary

#2A6A1F

accent

#F4344F

background

#F5F4F5

surface

#E9E6EA

border

#C5C2C6

text

#050005

muted

#797779

Preview Lab

Preview with #230528

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

Preview Lab → · Contrast checker → · Palette generator →