#23072B#23072B

#23072B is a very dark, moderate purple. Relative luminance 0.007; OKLCH L 19.9% C 0.074 H 317.9°. Best body text is #FFFFFF at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#23072B
RGB	rgb(35, 7, 43)
HSL	hsl(287, 72%, 10%)
HSV	hsv(287, 84%, 17%)
CMYK	cmyk(18.6%, 83.7%, 0%, 83.1%)
CIE-LAB	lab(6.18, 21.00, -17.48)
CIE-LCH	lch(6.18, 27.32, 320.24°)
OKLab	oklab(19.93% 0.0551 -0.0498)
OKLCH	oklch(19.93% 0.074 317.9)
XYZ	xyz(1.2051, 0.6838, 2.3535)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23072B #0F2B07

analogous

#11072B #23072B #2B0721

triadic

#23072B #2B2307 #072B23

tetradic

#23072B #2B1107 #0F2B07 #07212B

square

#23072B #2B1107 #0F2B07 #07212B

split-complementary

#23072B #212B07 #072B11

monochromatic

#15041A #15041A #23072B #4E1060 #791894

Accessibility & contrast

On white

18.47

#23072B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#23072B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23072B

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23072B	#FFFFFF	#000000	##FFFFFF
##23072B	1.00	18.47	1.14	18.47
#FFFFFF	18.47	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122C

Deuteranopia (green-blind)

#08152A

Tritanopia (blue-blind)

#230E18

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #23072b;
/* rgb */ color: rgb(35, 7, 43);
/* oklch */ color: oklch(19.9% 0.074 317.9);

Tailwind

colors: {
  custom: {
    50: '#5f4964',
    500: '#23072b',
    950: '#000000',
  },
}

SCSS

$custom: #23072b;
$custom-light: #5f4964;
$custom-dark: #000000;

JSON

{
  "hex": "#23072b",
  "rgb": {
    "r": 35,
    "g": 7,
    "b": 43
  },
  "hsl": {
    "h": 286.667,
    "s": 72,
    "l": 9.804
  },
  "oklch": {
    "l": 0.19927,
    "c": 0.07429,
    "h": 317.9
  },
  "luminance": 0.00684
}

Semantic roles & 50–950 ramp

primary

#23072B

secondary

#336B23

accent

#EF3961

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#050105

muted

#79777A

Preview Lab

Preview with #23072B

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

Preview Lab → · Contrast checker → · Palette generator →