#230B2F#230B2F

#230B2F is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 20.9% C 0.072 H 312.6°. Best body text is #FFFFFF at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#230B2F
RGB	rgb(35, 11, 47)
HSL	hsl(280, 62%, 11%)
HSV	hsv(280, 77%, 18%)
CMYK	cmyk(25.5%, 76.6%, 0%, 81.6%)
CIE-LAB	lab(7.24, 20.17, -18.77)
CIE-LCH	lch(7.24, 27.56, 317.06°)
OKLab	oklab(20.89% 0.0486 -0.0529)
OKLCH	oklch(20.89% 0.072 312.6)
XYZ	xyz(1.3258, 0.8019, 2.7737)
Luminance	0.0080 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230B2F #172F0B

analogous

#110B2F #230B2F #2F0B29

triadic

#230B2F #2F230B #0B2F23

tetradic

#230B2F #2F110B #172F0B #0B292F

square

#230B2F #2F110B #172F0B #0B292F

split-complementary

#230B2F #292F0B #0B2F11

monochromatic

#120619 #120619 #230B2F #481761 #6D2292

Accessibility & contrast

On white

18.10

#230B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#230B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230B2F

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230B2F	#FFFFFF	#000000	##FFFFFF
##230B2F	1.00	18.10	1.16	18.10
#FFFFFF	18.10	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011530

Deuteranopia (green-blind)

#08172E

Tritanopia (blue-blind)

#22121B

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #230b2f;
/* rgb */ color: rgb(35, 11, 47);
/* oklch */ color: oklch(20.9% 0.072 312.6);

Tailwind

colors: {
  custom: {
    50: '#5f4b68',
    500: '#230b2f',
    950: '#000000',
  },
}

SCSS

$custom: #230b2f;
$custom-light: #5f4b68;
$custom-dark: #000000;

JSON

{
  "hex": "#230b2f",
  "rgb": {
    "r": 35,
    "g": 11,
    "b": 47
  },
  "hsl": {
    "h": 280,
    "s": 62.069,
    "l": 11.373
  },
  "oklch": {
    "l": 0.20893,
    "c": 0.07187,
    "h": 312.6
  },
  "luminance": 0.00802
}

Semantic roles & 50–950 ramp

primary

#230B2F

secondary

#406B2A

accent

#E54379

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#050106

muted

#79777A

Preview Lab

Preview with #230B2F

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

Preview Lab → · Contrast checker → · Palette generator →