#230B36#230B36

#230B36 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.5% C 0.081 H 306.3°. Best body text is #FFFFFF at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#230B36
RGB	rgb(35, 11, 54)
HSL	hsl(273, 66%, 13%)
HSV	hsv(273, 80%, 21%)
CMYK	cmyk(35.2%, 79.6%, 0%, 78.8%)
CIE-LAB	lab(7.80, 22.25, -23.03)
CIE-LCH	lch(7.80, 32.02, 314.01°)
OKLab	oklab(21.49% 0.048 -0.0653)
OKLCH	oklch(21.49% 0.081 306.3)
XYZ	xyz(1.4785, 0.8630, 3.5780)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230B36 #1E360B

analogous

#0D0B36 #230B36 #360B33

triadic

#230B36 #36230B #0B3623

tetradic

#230B36 #360D0B #1E360B #0B3336

square

#230B36 #360D0B #1E360B #0B3336

split-complementary

#230B36 #33360B #0B360D

monochromatic

#100519 #100519 #230B36 #441569 #65209C

Accessibility & contrast

On white

17.91

#230B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#230B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230B36

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230B36	#FFFFFF	#000000	##FFFFFF
##230B36	1.00	17.91	1.17	17.91
#FFFFFF	17.91	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001637

Deuteranopia (green-blind)

#021735

Tritanopia (blue-blind)

#20141F

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #230b36;
/* rgb */ color: rgb(35, 11, 54);
/* oklch */ color: oklch(21.5% 0.081 306.3);

Tailwind

colors: {
  custom: {
    50: '#604c6d',
    500: '#230b36',
    950: '#000000',
  },
}

SCSS

$custom: #230b36;
$custom-light: #604c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#230b36",
  "rgb": {
    "r": 35,
    "g": 11,
    "b": 54
  },
  "hsl": {
    "h": 273.488,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.2149,
    "c": 0.08105,
    "h": 306.3
  },
  "luminance": 0.00863
}

Semantic roles & 50–950 ramp

primary

#230B36

secondary

#4A732A

accent

#E93F8A

background

#F5F4F6

surface

#EAE7EB

border

#C6C3C6

text

#050107

muted

#79777A

Preview Lab

Preview with #230B36

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

Preview Lab → · Contrast checker → · Palette generator →