#1F0346#1F0346

#1F0346 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.4% C 0.111 H 293.8°. Best body text is #FFFFFF at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#1F0346
RGB	rgb(31, 3, 70)
HSL	hsl(265, 92%, 14%)
HSV	hsv(265, 96%, 27%)
CMYK	cmyk(55.7%, 95.7%, 0%, 72.5%)
CIE-LAB	lab(7.21, 30.77, -35.48)
CIE-LCH	lch(7.21, 46.96, 310.94°)
OKLab	oklab(21.44% 0.045 -0.102)
OKLCH	oklch(21.44% 0.111 293.8)
XYZ	xyz(1.7028, 0.7986, 5.8576)
Luminance	0.0080 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0346 #2A4603

analogous

#030846 #1F0346 #410346

triadic

#1F0346 #461F03 #03461F

tetradic

#1F0346 #460308 #2A4603 #034641

square

#1F0346 #460308 #2A4603 #034641

split-complementary

#1F0346 #464103 #084603

monochromatic

#0D011D #0D011D #1F0346 #390681 #5308BB

Accessibility & contrast

On white

18.11

#1F0346 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#1F0346 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0346

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0346	#FFFFFF	#000000	##FFFFFF
##1F0346	1.00	18.11	1.16	18.11
#FFFFFF	18.11	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001748

Deuteranopia (green-blind)

#001545

Tritanopia (blue-blind)

#121726

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #1f0346;
/* rgb */ color: rgb(31, 3, 70);
/* oklch */ color: oklch(21.4% 0.111 293.8);

Tailwind

colors: {
  custom: {
    50: '#61487a',
    500: '#1f0346',
    950: '#000000',
  },
}

SCSS

$custom: #1f0346;
$custom-light: #61487a;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0346",
  "rgb": {
    "r": 31,
    "g": 3,
    "b": 70
  },
  "hsl": {
    "h": 265.075,
    "s": 91.781,
    "l": 14.314
  },
  "oklch": {
    "l": 0.2144,
    "c": 0.11149,
    "h": 293.8
  },
  "luminance": 0.00799
}

Semantic roles & 50–950 ramp

primary

#1F0346

secondary

#5B871D

accent

#FF29A5

background

#F6F4F7

surface

#EBE6EE

border

#C6C2C9

text

#050009

muted

#7A777B

Preview Lab

Preview with #1F0346

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

Preview Lab → · Contrast checker → · Palette generator →