#1F0E55#1F0E55

#1F0E55 is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.6% C 0.118 H 284.6°. Best body text is #FFFFFF at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#1F0E55
RGB	rgb(31, 14, 85)
HSL	hsl(254, 72%, 19%)
HSV	hsv(254, 84%, 33%)
CMYK	cmyk(63.5%, 83.5%, 0%, 66.7%)
CIE-LAB	lab(11.00, 29.51, -39.63)
CIE-LCH	lch(11.00, 49.41, 306.68°)
OKLab	oklab(24.6% 0.0298 -0.1142)
OKLCH	oklch(24.6% 0.118 284.6)
XYZ	xyz(2.3613, 1.2611, 8.7116)
Luminance	0.0126 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0E55 #44550E

analogous

#0E2155 #1F0E55 #430E55

triadic

#1F0E55 #551F0E #0E551F

tetradic

#1F0E55 #550E21 #44550E #0E5543

square

#1F0E55 #550E21 #44550E #0E5543

split-complementary

#1F0E55 #55430E #21550E

monochromatic

#0A041A #0C0520 #1F0E55 #32178A #451FBE

Accessibility & contrast

On white

16.77

#1F0E55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#1F0E55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0E55

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0E55	#FFFFFF	#000000	##FFFFFF
##1F0E55	1.00	16.77	1.25	16.77
#FFFFFF	16.77	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F57

Deuteranopia (green-blind)

#001B54

Tritanopia (blue-blind)

#022331

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #1f0e55;
/* rgb */ color: rgb(31, 14, 85);
/* oklch */ color: oklch(24.6% 0.118 284.6);

Tailwind

colors: {
  custom: {
    50: '#634f86',
    500: '#1f0e55',
    950: '#000000',
  },
}

SCSS

$custom: #1f0e55;
$custom-light: #634f86;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0e55",
  "rgb": {
    "r": 31,
    "g": 14,
    "b": 85
  },
  "hsl": {
    "h": 254.366,
    "s": 71.717,
    "l": 19.412
  },
  "oklch": {
    "l": 0.24599,
    "c": 0.11801,
    "h": 284.6
  },
  "luminance": 0.01261
}

Semantic roles & 50–950 ramp

primary

#1F0E55

secondary

#788F30

accent

#EE39C3

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #1F0E55

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

Preview Lab → · Contrast checker → · Palette generator →