#23133C#23133C

#23133C is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.4% C 0.076 H 298.3°. Best body text is #FFFFFF at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#23133C
RGB	rgb(35, 19, 60)
HSL	hsl(263, 52%, 15%)
HSV	hsv(263, 68%, 24%)
CMYK	cmyk(41.7%, 68.3%, 0%, 76.5%)
CIE-LAB	lab(10.18, 18.98, -23.52)
CIE-LCH	lch(10.18, 30.22, 308.90°)
OKLab	oklab(23.37% 0.036 -0.0668)
OKLCH	oklch(23.37% 0.076 298.3)
XYZ	xyz(1.7414, 1.1493, 4.4042)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23133C #2C3C13

analogous

#13173C #23133C #37133C

triadic

#23133C #3C2313 #133C23

tetradic

#23133C #3C1317 #2C3C13 #133C37

square

#23133C #3C1317 #2C3C13 #133C37

split-complementary

#23133C #3C3713 #173C13

monochromatic

#0E0717 #0E0717 #23133C #3E226A #593099

Accessibility & contrast

On white

17.08

#23133C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#23133C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23133C

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23133C	#FFFFFF	#000000	##FFFFFF
##23133C	1.00	17.08	1.23	17.08
#FFFFFF	17.08	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011C3D

Deuteranopia (green-blind)

#051B3B

Tritanopia (blue-blind)

#1D1C25

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #23133c;
/* rgb */ color: rgb(35, 19, 60);
/* oklch */ color: oklch(23.4% 0.076 298.3);

Tailwind

colors: {
  custom: {
    50: '#605172',
    500: '#23133c',
    950: '#000000',
  },
}

SCSS

$custom: #23133c;
$custom-light: #605172;
$custom-dark: #000000;

JSON

{
  "hex": "#23133c",
  "rgb": {
    "r": 35,
    "g": 19,
    "b": 60
  },
  "hsl": {
    "h": 263.415,
    "s": 51.899,
    "l": 15.49
  },
  "oklch": {
    "l": 0.23374,
    "c": 0.07586,
    "h": 298.3
  },
  "luminance": 0.01149
}

Semantic roles & 50–950 ramp

primary

#23133C

secondary

#5C7436

accent

#DB4CA4

background

#F5F4F6

surface

#EAE7EC

border

#C6C3C7

text

#050208

muted

#79787B

Preview Lab

Preview with #23133C

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

Preview Lab → · Contrast checker → · Palette generator →