#230B30#230B30

#230B30 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.0% C 0.073 H 311.6°. Best body text is #FFFFFF at 18.07:1 contrast (WCAG AA passes).

Color values

HEX	#230B30
RGB	rgb(35, 11, 48)
HSL	hsl(279, 63%, 12%)
HSV	hsv(279, 77%, 19%)
CMYK	cmyk(27.1%, 77.1%, 0%, 81.2%)
CIE-LAB	lab(7.32, 20.47, -19.40)
CIE-LCH	lch(7.32, 28.20, 316.54°)
OKLab	oklab(20.98% 0.0486 -0.0547)
OKLCH	oklch(20.98% 0.073 311.6)
XYZ	xyz(1.3462, 0.8101, 2.8812)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230B30 #18300B

analogous

#110B30 #230B30 #300B2B

triadic

#230B30 #30230B #0B3023

tetradic

#230B30 #30110B #18300B #0B2B30

square

#230B30 #30110B #18300B #0B2B30

split-complementary

#230B30 #2B300B #0B3011

monochromatic

#120619 #120619 #230B30 #471662 #6C2294

Accessibility & contrast

On white

18.07

#230B30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#230B30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230B30

18.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230B30	#FFFFFF	#000000	##FFFFFF
##230B30	1.00	18.07	1.16	18.07
#FFFFFF	18.07	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001531

Deuteranopia (green-blind)

#08172F

Tritanopia (blue-blind)

#21121C

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #230b30;
/* rgb */ color: rgb(35, 11, 48);
/* oklch */ color: oklch(21.0% 0.073 311.6);

Tailwind

colors: {
  custom: {
    50: '#5f4b68',
    500: '#230b30',
    950: '#000000',
  },
}

SCSS

$custom: #230b30;
$custom-light: #5f4b68;
$custom-dark: #000000;

JSON

{
  "hex": "#230b30",
  "rgb": {
    "r": 35,
    "g": 11,
    "b": 48
  },
  "hsl": {
    "h": 278.919,
    "s": 62.712,
    "l": 11.569
  },
  "oklch": {
    "l": 0.20975,
    "c": 0.07317,
    "h": 311.6
  },
  "luminance": 0.0081
}

Semantic roles & 50–950 ramp

primary

#230B30

secondary

#426D2A

accent

#E6427C

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#050106

muted

#79777A

Preview Lab

Preview with #230B30

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

Preview Lab → · Contrast checker → · Palette generator →