#1F0E41#1F0E41

#1F0E41 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.5% C 0.091 H 292.9°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#1F0E41
RGB	rgb(31, 14, 65)
HSL	hsl(260, 65%, 15%)
HSV	hsv(260, 78%, 25%)
CMYK	cmyk(52.3%, 78.5%, 0%, 74.5%)
CIE-LAB	lab(8.88, 22.89, -29.20)
CIE-LCH	lch(8.88, 37.10, 308.09°)
OKLab	oklab(22.46% 0.0353 -0.0836)
OKLCH	oklch(22.46% 0.091 292.9)
XYZ	xyz(1.6760, 0.9870, 5.1022)
Luminance	0.0099 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0E41 #30410E

analogous

#0E1641 #1F0E41 #380E41

triadic

#1F0E41 #411F0E #0E411F

tetradic

#1F0E41 #410E16 #30410E #0E4138

square

#1F0E41 #410E16 #30410E #0E4138

split-complementary

#1F0E41 #41380E #16410E

monochromatic

#0C0519 #0C0519 #1F0E41 #371973 #4F24A6

Accessibility & contrast

On white

17.54

#1F0E41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#1F0E41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0E41

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0E41	#FFFFFF	#000000	##FFFFFF
##1F0E41	1.00	17.54	1.20	17.54
#FFFFFF	17.54	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A43

Deuteranopia (green-blind)

#001840

Tritanopia (blue-blind)

#151B26

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #1f0e41;
/* rgb */ color: rgb(31, 14, 65);
/* oklch */ color: oklch(22.5% 0.091 292.9);

Tailwind

colors: {
  custom: {
    50: '#5f4e76',
    500: '#1f0e41',
    950: '#000000',
  },
}

SCSS

$custom: #1f0e41;
$custom-light: #5f4e76;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0e41",
  "rgb": {
    "r": 31,
    "g": 14,
    "b": 65
  },
  "hsl": {
    "h": 260,
    "s": 64.557,
    "l": 15.49
  },
  "oklch": {
    "l": 0.22456,
    "c": 0.0908,
    "h": 292.9
  },
  "luminance": 0.00987
}

Semantic roles & 50–950 ramp

primary

#1F0E41

secondary

#627C2F

accent

#E840B0

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #1F0E41

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

Preview Lab → · Contrast checker → · Palette generator →