#23104C#23104C

#23104C is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.4% C 0.103 H 291.3°. Best body text is #FFFFFF at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#23104C
RGB	rgb(35, 16, 76)
HSL	hsl(259, 65%, 18%)
HSV	hsv(259, 79%, 30%)
CMYK	cmyk(53.9%, 78.9%, 0%, 70.2%)
CIE-LAB	lab(10.92, 26.09, -33.57)
CIE-LCH	lch(10.92, 42.51, 307.86°)
OKLab	oklab(24.36% 0.0375 -0.0963)
OKLCH	oklch(24.36% 0.103 291.3)
XYZ	xyz(2.1826, 1.2496, 6.9623)
Luminance	0.0125 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23104C #394C10

analogous

#101B4C #23104C #41104C

triadic

#23104C #4C2310 #104C23

tetradic

#23104C #4C101B #394C10 #104C41

square

#23104C #4C101B #394C10 #104C41

split-complementary

#23104C #4C4110 #1B4C10

monochromatic

#0C0519 #0C0519 #23104C #3A1B7F #5225B1

Accessibility & contrast

On white

16.80

#23104C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#23104C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23104C

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23104C	#FFFFFF	#000000	##FFFFFF
##23104C	1.00	16.80	1.25	16.80
#FFFFFF	16.80	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4E

Deuteranopia (green-blind)

#001C4B

Tritanopia (blue-blind)

#16202C

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #23104c;
/* rgb */ color: rgb(35, 16, 76);
/* oklch */ color: oklch(24.4% 0.103 291.3);

Tailwind

colors: {
  custom: {
    50: '#63507f',
    500: '#23104c',
    950: '#000000',
  },
}

SCSS

$custom: #23104c;
$custom-light: #63507f;
$custom-dark: #000000;

JSON

{
  "hex": "#23104c",
  "rgb": {
    "r": 35,
    "g": 16,
    "b": 76
  },
  "hsl": {
    "h": 259,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.2436,
    "c": 0.10332,
    "h": 291.3
  },
  "luminance": 0.0125
}

Semantic roles & 50–950 ramp

primary

#23104C

secondary

#6B8632

accent

#E840B3

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #23104C

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

Preview Lab → · Contrast checker → · Palette generator →