#23133D#23133D

#23133D is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 23.5% C 0.077 H 297.7°. Best body text is #FFFFFF at 17.05:1 contrast (WCAG AA passes).

Color values

HEX	#23133D
RGB	rgb(35, 19, 61)
HSL	hsl(263, 53%, 16%)
HSV	hsv(263, 69%, 24%)
CMYK	cmyk(42.6%, 68.9%, 0%, 76.1%)
CIE-LAB	lab(10.26, 19.30, -24.10)
CIE-LCH	lch(10.26, 30.88, 308.68°)
OKLab	oklab(23.46% 0.0359 -0.0685)
OKLCH	oklch(23.46% 0.077 297.7)
XYZ	xyz(1.7681, 1.1600, 4.5447)
Luminance	0.0116 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23133D #2D3D13

analogous

#13183D #23133D #38133D

triadic

#23133D #3D2313 #133D23

tetradic

#23133D #3D1318 #2D3D13 #133D38

square

#23133D #3D1318 #2D3D13 #133D38

split-complementary

#23133D #3D3813 #183D13

monochromatic

#0D0717 #0D0717 #23133D #3E226C #59309A

Accessibility & contrast

On white

17.05

#23133D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#23133D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23133D

17.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23133D	#FFFFFF	#000000	##FFFFFF
##23133D	1.00	17.05	1.23	17.05
#FFFFFF	17.05	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C3E

Deuteranopia (green-blind)

#041C3C

Tritanopia (blue-blind)

#1D1C25

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #23133d;
/* rgb */ color: rgb(35, 19, 61);
/* oklch */ color: oklch(23.5% 0.077 297.7);

Tailwind

colors: {
  custom: {
    50: '#605173',
    500: '#23133d',
    950: '#000000',
  },
}

SCSS

$custom: #23133d;
$custom-light: #605173;
$custom-dark: #000000;

JSON

{
  "hex": "#23133d",
  "rgb": {
    "r": 35,
    "g": 19,
    "b": 61
  },
  "hsl": {
    "h": 262.857,
    "s": 52.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.23459,
    "c": 0.07735,
    "h": 297.7
  },
  "luminance": 0.0116
}

Semantic roles & 50–950 ramp

primary

#23133D

secondary

#5D7536

accent

#DC4CA5

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050208

muted

#79787B

Preview Lab

Preview with #23133D

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

Preview Lab → · Contrast checker → · Palette generator →