#23105B#23105B

#23105B is a dark, vivid violet. Relative luminance 0.015; OKLCH L 26.0% C 0.123 H 285.6°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#23105B
RGB	rgb(35, 16, 91)
HSL	hsl(255, 70%, 21%)
HSV	hsv(255, 82%, 36%)
CMYK	cmyk(61.5%, 82.4%, 0%, 64.3%)
CIE-LAB	lab(12.50, 30.95, -41.21)
CIE-LCH	lch(12.50, 51.54, 306.91°)
OKLab	oklab(25.96% 0.0332 -0.1187)
OKLCH	oklch(25.96% 0.123 285.6)
XYZ	xyz(2.7662, 1.4831, 10.0360)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23105B #485B10

analogous

#10225B #23105B #48105B

triadic

#23105B #5B2310 #105B23

tetradic

#23105B #5B1022 #485B10 #105B48

square

#23105B #5B1022 #485B10 #105B48

split-complementary

#23105B #5B4810 #225B10

monochromatic

#0A051A #0F0727 #23105B #37198F #4B22C3

Accessibility & contrast

On white

16.20

#23105B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#23105B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23105B

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23105B	#FFFFFF	#000000	##FFFFFF
##23105B	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225D

Deuteranopia (green-blind)

#001E5A

Tritanopia (blue-blind)

#072635

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #23105b;
/* rgb */ color: rgb(35, 16, 91);
/* oklch */ color: oklch(26.0% 0.123 285.6);

Tailwind

colors: {
  custom: {
    50: '#66518a',
    500: '#23105b',
    950: '#000000',
  },
}

SCSS

$custom: #23105b;
$custom-light: #66518a;
$custom-dark: #000000;

JSON

{
  "hex": "#23105b",
  "rgb": {
    "r": 35,
    "g": 16,
    "b": 91
  },
  "hsl": {
    "h": 255.2,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.25956,
    "c": 0.12323,
    "h": 285.6
  },
  "luminance": 0.01483
}

Semantic roles & 50–950 ramp

primary

#23105B

secondary

#7B9433

accent

#ED3BC0

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #23105B

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

Preview Lab → · Contrast checker → · Palette generator →