#23155B#23155B

#23155B is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.7% C 0.117 H 284.3°. Best body text is #FFFFFF at 15.79:1 contrast (WCAG AA passes).

Color values

HEX	#23155B
RGB	rgb(35, 21, 91)
HSL	hsl(252, 63%, 22%)
HSV	hsv(252, 77%, 36%)
CMYK	cmyk(61.5%, 76.9%, 0%, 64.3%)
CIE-LAB	lab(13.52, 28.06, -39.52)
CIE-LCH	lch(13.52, 48.47, 305.37°)
OKLab	oklab(26.68% 0.029 -0.1138)
OKLCH	oklch(26.68% 0.117 284.3)
XYZ	xyz(2.8491, 1.6488, 10.0636)
Luminance	0.0165 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23155B #4D5B15

analogous

#152A5B #23155B #46155B

triadic

#23155B #5B2315 #155B23

tetradic

#23155B #5B152A #4D5B15 #155B46

square

#23155B #5B152A #4D5B15 #155B46

split-complementary

#23155B #5B4615 #2A5B15

monochromatic

#0A0619 #100A29 #23155B #36208D #492CBE

Accessibility & contrast

On white

15.79

#23155B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#23155B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23155B

15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23155B	#FFFFFF	#000000	##FFFFFF
##23155B	1.00	15.79	1.33	15.79
#FFFFFF	15.79	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255D

Deuteranopia (green-blind)

#00205A

Tritanopia (blue-blind)

#062836

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #23155b;
/* rgb */ color: rgb(35, 21, 91);
/* oklch */ color: oklch(26.7% 0.117 284.3);

Tailwind

colors: {
  custom: {
    50: '#65548a',
    500: '#23155b',
    950: '#000000',
  },
}

SCSS

$custom: #23155b;
$custom-light: #65548a;
$custom-dark: #000000;

JSON

{
  "hex": "#23155b",
  "rgb": {
    "r": 35,
    "g": 21,
    "b": 91
  },
  "hsl": {
    "h": 252,
    "s": 62.5,
    "l": 21.961
  },
  "oklch": {
    "l": 0.26679,
    "c": 0.11742,
    "h": 284.3
  },
  "luminance": 0.01649
}

Semantic roles & 50–950 ramp

primary

#23155B

secondary

#819239

accent

#E642C5

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #23155B

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

Preview Lab → · Contrast checker → · Palette generator →