#230C39#230C39

#230C39 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.9% C 0.083 H 303.6°. Best body text is #FFFFFF at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#230C39
RGB	rgb(35, 12, 57)
HSL	hsl(271, 65%, 14%)
HSV	hsv(271, 79%, 22%)
CMYK	cmyk(38.6%, 78.9%, 0%, 77.6%)
CIE-LAB	lab(8.27, 22.54, -24.45)
CIE-LCH	lch(8.27, 33.25, 312.68°)
OKLab	oklab(21.91% 0.0462 -0.0695)
OKLCH	oklch(21.91% 0.083 303.6)
XYZ	xyz(1.5630, 0.9157, 3.9645)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#230C39 #22390C

analogous

#0D0C39 #230C39 #390C38

triadic

#230C39 #39230C #0C3923

tetradic

#230C39 #390D0C #22390C #0C3839

square

#230C39 #390D0C #22390C #0C3839

split-complementary

#230C39 #38390C #0C390D

monochromatic

#100519 #100519 #230C39 #42176C #61219E

Accessibility & contrast

On white

17.75

#230C39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#230C39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #230C39

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##230C39	#FFFFFF	#000000	##FFFFFF
##230C39	1.00	17.75	1.18	17.75
#FFFFFF	17.75	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00183A

Deuteranopia (green-blind)

#001838

Tritanopia (blue-blind)

#1F1621

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #230c39;
/* rgb */ color: rgb(35, 12, 57);
/* oklch */ color: oklch(21.9% 0.083 303.6);

Tailwind

colors: {
  custom: {
    50: '#604c70',
    500: '#230c39',
    950: '#000000',
  },
}

SCSS

$custom: #230c39;
$custom-light: #604c70;
$custom-dark: #000000;

JSON

{
  "hex": "#230c39",
  "rgb": {
    "r": 35,
    "g": 12,
    "b": 57
  },
  "hsl": {
    "h": 270.667,
    "s": 65.217,
    "l": 13.529
  },
  "oklch": {
    "l": 0.21912,
    "c": 0.08343,
    "h": 303.6
  },
  "luminance": 0.00916
}

Semantic roles & 50–950 ramp

primary

#230C39

secondary

#50752C

accent

#E84092

background

#F5F4F6

surface

#EAE7EC

border

#C6C3C7

text

#050107

muted

#79777A

Preview Lab

Preview with #230C39

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

Preview Lab → · Contrast checker → · Palette generator →