#1F0E42#1F0E42

#1F0E42 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.6% C 0.092 H 292.4°. Best body text is #FFFFFF at 17.50:1 contrast (WCAG AA passes).

Color values

HEX	#1F0E42
RGB	rgb(31, 14, 66)
HSL	hsl(260, 65%, 16%)
HSV	hsv(260, 79%, 26%)
CMYK	cmyk(53%, 78.8%, 0%, 74.1%)
CIE-LAB	lab(8.98, 23.22, -29.75)
CIE-LCH	lch(8.98, 37.74, 307.97°)
OKLab	oklab(22.56% 0.0351 -0.0853)
OKLCH	oklch(22.56% 0.092 292.4)
XYZ	xyz(1.7052, 0.9987, 5.2561)
Luminance	0.0100 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0E42 #31420E

analogous

#0E1742 #1F0E42 #390E42

triadic

#1F0E42 #421F0E #0E421F

tetradic

#1F0E42 #420E17 #31420E #0E4239

square

#1F0E42 #420E17 #31420E #0E4239

split-complementary

#1F0E42 #42390E #17420E

monochromatic

#0C0519 #0C0519 #1F0E42 #371974 #4E23A7

Accessibility & contrast

On white

17.50

#1F0E42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#1F0E42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0E42

17.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0E42	#FFFFFF	#000000	##FFFFFF
##1F0E42	1.00	17.50	1.20	17.50
#FFFFFF	17.50	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A44

Deuteranopia (green-blind)

#001841

Tritanopia (blue-blind)

#141B26

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #1f0e42;
/* rgb */ color: rgb(31, 14, 66);
/* oklch */ color: oklch(22.6% 0.092 292.4);

Tailwind

colors: {
  custom: {
    50: '#5f4e77',
    500: '#1f0e42',
    950: '#000000',
  },
}

SCSS

$custom: #1f0e42;
$custom-light: #5f4e77;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0e42",
  "rgb": {
    "r": 31,
    "g": 14,
    "b": 66
  },
  "hsl": {
    "h": 259.615,
    "s": 65,
    "l": 15.686
  },
  "oklch": {
    "l": 0.22556,
    "c": 0.0922,
    "h": 292.4
  },
  "luminance": 0.00999
}

Semantic roles & 50–950 ramp

primary

#1F0E42

secondary

#637D2F

accent

#E840B1

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #1F0E42

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

Preview Lab → · Contrast checker → · Palette generator →