#1F0930#1F0930

#1F0930 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.0% C 0.075 H 306.7°. Best body text is #FFFFFF at 18.42:1 contrast (WCAG AA passes).

Color values

HEX	#1F0930
RGB	rgb(31, 9, 48)
HSL	hsl(274, 68%, 11%)
HSV	hsv(274, 81%, 19%)
CMYK	cmyk(35.4%, 81.3%, 0%, 81.2%)
CIE-LAB	lab(6.32, 20.08, -21.02)
CIE-LCH	lch(6.32, 29.06, 313.69°)
OKLab	oklab(20.04% 0.0449 -0.0602)
OKLCH	oklch(20.04% 0.075 306.7)
XYZ	xyz(1.1961, 0.7001, 2.8678)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0930 #1A3009

analogous

#0B0930 #1F0930 #30092D

triadic

#1F0930 #301F09 #09301F

tetradic

#1F0930 #300B09 #1A3009 #092D30

square

#1F0930 #300B09 #1A3009 #092D30

split-complementary

#1F0930 #2D3009 #09300B

monochromatic

#11051A #11051A #1F0930 #401364 #621C97

Accessibility & contrast

On white

18.42

#1F0930 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1F0930 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0930

18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0930	#FFFFFF	#000000	##FFFFFF
##1F0930	1.00	18.42	1.14	18.42
#FFFFFF	18.42	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001331

Deuteranopia (green-blind)

#02142F

Tritanopia (blue-blind)

#1C121B

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1f0930;
/* rgb */ color: rgb(31, 9, 48);
/* oklch */ color: oklch(20.0% 0.075 306.7);

Tailwind

colors: {
  custom: {
    50: '#5c4a68',
    500: '#1f0930',
    950: '#000000',
  },
}

SCSS

$custom: #1f0930;
$custom-light: #5c4a68;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0930",
  "rgb": {
    "r": 31,
    "g": 9,
    "b": 48
  },
  "hsl": {
    "h": 273.846,
    "s": 68.421,
    "l": 11.176
  },
  "oklch": {
    "l": 0.20037,
    "c": 0.07509,
    "h": 306.7
  },
  "luminance": 0.007
}

Semantic roles & 50–950 ramp

primary

#1F0930

secondary

#466E27

accent

#EB3D89

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #1F0930

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

Preview Lab → · Contrast checker → · Palette generator →