#23073A#23073A

#23073A is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.3% C 0.092 H 304.5°. Best body text is #FFFFFF at 18.06:1 contrast (WCAG AA passes).

Color values

HEX	#23073A
RGB	rgb(35, 7, 58)
HSL	hsl(273, 78%, 13%)
HSV	hsv(273, 88%, 23%)
CMYK	cmyk(39.7%, 87.9%, 0%, 77.3%)
CIE-LAB	lab(7.36, 25.63, -26.64)
CIE-LCH	lch(7.36, 36.97, 313.89°)
OKLab	oklab(21.29% 0.0523 -0.076)
OKLCH	oklch(21.29% 0.092 304.5)
XYZ	xyz(1.5327, 0.8148, 4.0787)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23073A #1E3A07

analogous

#09073A #23073A #3A0737

triadic

#23073A #3A2307 #073A23

tetradic

#23073A #3A0907 #1E3A07 #07373A

square

#23073A #3A0907 #1E3A07 #07373A

split-complementary

#23073A #373A07 #073A09

monochromatic

#10031B #10031B #23073A #440E71 #6514A7

Accessibility & contrast

On white

18.06

#23073A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#23073A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23073A

18.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23073A	#FFFFFF	#000000	##FFFFFF
##23073A	1.00	18.06	1.16	18.06
#FFFFFF	18.06	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163B

Deuteranopia (green-blind)

#001639

Tritanopia (blue-blind)

#1F1420

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #23073a;
/* rgb */ color: rgb(35, 7, 58);
/* oklch */ color: oklch(21.3% 0.092 304.5);

Tailwind

colors: {
  custom: {
    50: '#614a71',
    500: '#23073a',
    950: '#000000',
  },
}

SCSS

$custom: #23073a;
$custom-light: #614a71;
$custom-dark: #000000;

JSON

{
  "hex": "#23073a",
  "rgb": {
    "r": 35,
    "g": 7,
    "b": 58
  },
  "hsl": {
    "h": 272.941,
    "s": 78.462,
    "l": 12.745
  },
  "oklch": {
    "l": 0.21285,
    "c": 0.09226,
    "h": 304.5
  },
  "luminance": 0.00815
}

Semantic roles & 50–950 ramp

primary

#23073A

secondary

#4A7923

accent

#F5338A

background

#F5F4F6

surface

#EAE7EC

border

#C6C3C7

text

#050107

muted

#79777A

Preview Lab

Preview with #23073A

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

Preview Lab → · Contrast checker → · Palette generator →