#23124B#23124B

#23124B is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.6% C 0.099 H 291.0°. Best body text is #FFFFFF at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#23124B
RGB	rgb(35, 18, 75)
HSL	hsl(258, 61%, 18%)
HSV	hsv(258, 76%, 29%)
CMYK	cmyk(53.3%, 76%, 0%, 70.6%)
CIE-LAB	lab(11.26, 24.54, -32.31)
CIE-LCH	lch(11.26, 40.57, 307.21°)
OKLab	oklab(24.57% 0.0355 -0.0926)
OKLCH	oklch(24.57% 0.099 291)
XYZ	xyz(2.1791, 1.2979, 6.7909)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23124B #3A4B12

analogous

#121D4B #23124B #3F124B

triadic

#23124B #4B2312 #124B23

tetradic

#23124B #4B121D #3A4B12 #124B3F

square

#23124B #4B121D #3A4B12 #124B3F

split-complementary

#23124B #4B3F12 #1D4B12

monochromatic

#0C0619 #0C061A #23124B #3A1E7C #512AAE

Accessibility & contrast

On white

16.67

#23124B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#23124B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23124B

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23124B	#FFFFFF	#000000	##FFFFFF
##23124B	1.00	16.67	1.26	16.67
#FFFFFF	16.67	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4D

Deuteranopia (green-blind)

#001D4A

Tritanopia (blue-blind)

#16202C

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #23124b;
/* rgb */ color: rgb(35, 18, 75);
/* oklch */ color: oklch(24.6% 0.099 291.0);

Tailwind

colors: {
  custom: {
    50: '#63517e',
    500: '#23124b',
    950: '#000000',
  },
}

SCSS

$custom: #23124b;
$custom-light: #63517e;
$custom-dark: #000000;

JSON

{
  "hex": "#23124b",
  "rgb": {
    "r": 35,
    "g": 18,
    "b": 75
  },
  "hsl": {
    "h": 257.895,
    "s": 61.29,
    "l": 18.235
  },
  "oklch": {
    "l": 0.24574,
    "c": 0.0992,
    "h": 291
  },
  "luminance": 0.01298
}

Semantic roles & 50–950 ramp

primary

#23124B

secondary

#6C8435

accent

#E443B4

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#05020A

muted

#7A787C

Preview Lab

Preview with #23124B

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

Preview Lab → · Contrast checker → · Palette generator →