#1F0235#1F0235

#1F0235 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.3% C 0.094 H 305.3°. Best body text is #FFFFFF at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#1F0235
RGB	rgb(31, 2, 53)
HSL	hsl(274, 93%, 11%)
HSV	hsv(274, 96%, 21%)
CMYK	cmyk(41.5%, 96.2%, 0%, 79.2%)
CIE-LAB	lab(5.35, 25.36, -26.28)
CIE-LCH	lch(5.35, 36.52, 313.97°)
OKLab	oklab(19.34% 0.0543 -0.0768)
OKLCH	oklch(19.34% 0.094 305.3)
XYZ	xyz(1.2292, 0.5918, 3.4169)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0235 #183502

analogous

#060235 #1F0235 #350231

triadic

#1F0235 #351F02 #02351F

tetradic

#1F0235 #350602 #183502 #023135

square

#1F0235 #350602 #183502 #023135

split-complementary

#1F0235 #313502 #023506

monochromatic

#11011D #11011D #1F0235 #410470 #6406AB

Accessibility & contrast

On white

18.78

#1F0235 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#1F0235 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0235

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0235	#FFFFFF	#000000	##FFFFFF
##1F0235	1.00	18.78	1.12	18.78
#FFFFFF	18.78	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001136

Deuteranopia (green-blind)

#001234

Tritanopia (blue-blind)

#1B0F1C

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #1f0235;
/* rgb */ color: rgb(31, 2, 53);
/* oklch */ color: oklch(19.3% 0.094 305.3);

Tailwind

colors: {
  custom: {
    50: '#5d466d',
    500: '#1f0235',
    950: '#000000',
  },
}

SCSS

$custom: #1f0235;
$custom-light: #5d466d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0235",
  "rgb": {
    "r": 31,
    "g": 2,
    "b": 53
  },
  "hsl": {
    "h": 274.118,
    "s": 92.727,
    "l": 10.784
  },
  "oklch": {
    "l": 0.1934,
    "c": 0.09406,
    "h": 305.3
  },
  "luminance": 0.00592
}

Semantic roles & 50–950 ramp

primary

#1F0235

secondary

#43791A

accent

#FF2985

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040007

muted

#79777A

Preview Lab

Preview with #1F0235

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

Preview Lab → · Contrast checker → · Palette generator →