#09031D#09031D

#09031D is a very dark, muted violet. Relative luminance 0.002; OKLCH L 13.5% C 0.057 H 290.2°. Best body text is #FFFFFF at 20.15:1 contrast (WCAG AA passes).

Color values

HEX	#09031D
RGB	rgb(9, 3, 29)
HSL	hsl(254, 81%, 6%)
HSV	hsv(254, 90%, 11%)
CMYK	cmyk(69%, 89.7%, 0%, 88.6%)
CIE-LAB	lab(1.91, 6.78, -13.42)
CIE-LCH	lch(1.91, 15.03, 296.80°)
OKLab	oklab(13.47% 0.0197 -0.0534)
OKLCH	oklch(13.47% 0.057 290.2)
XYZ	xyz(0.3669, 0.2119, 1.1837)
Luminance	0.0021 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 9.56

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09031D #171D03

analogous

#030A1D #09031D #16031D

triadic

#09031D #1D0903 #031D09

tetradic

#09031D #1D030A #171D03 #031D16

square

#09031D #1D030A #171D03 #031D16

split-complementary

#09031D #1D1603 #0A1D03

monochromatic

#09031C #09031C #09031D #1A0954 #2B0E8C

Accessibility & contrast

On white

20.15

#09031D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#09031D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09031D

20.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09031D	#FFFFFF	#000000	##FFFFFF
##09031D	1.00	20.15	1.04	20.15
#FFFFFF	20.15	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00071E

Deuteranopia (green-blind)

#00061C

Tritanopia (blue-blind)

#04080E

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #09031d;
/* rgb */ color: rgb(9, 3, 29);
/* oklch */ color: oklch(13.5% 0.057 290.2);

Tailwind

colors: {
  custom: {
    50: '#4a4858',
    500: '#09031d',
    950: '#000000',
  },
}

SCSS

$custom: #09031d;
$custom-light: #4a4858;
$custom-dark: #000000;

JSON

{
  "hex": "#09031d",
  "rgb": {
    "r": 9,
    "g": 3,
    "b": 29
  },
  "hsl": {
    "h": 253.846,
    "s": 81.25,
    "l": 6.275
  },
  "oklch": {
    "l": 0.13471,
    "c": 0.05693,
    "h": 290.2
  },
  "luminance": 0.00212
}

Semantic roles & 50–950 ramp

primary

#09031D

secondary

#51611B

accent

#F830CA

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#010003

muted

#777778

Preview Lab

Preview with #09031D

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

Preview Lab → · Contrast checker → · Palette generator →