#1F0E58#1F0E58

#1F0E58 is a very dark, vivid violet. Relative luminance 0.013; OKLCH L 24.9% C 0.122 H 283.7°. Best body text is #FFFFFF at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#1F0E58
RGB	rgb(31, 14, 88)
HSL	hsl(254, 73%, 20%)
HSV	hsv(254, 84%, 35%)
CMYK	cmyk(64.8%, 84.1%, 0%, 65.5%)
CIE-LAB	lab(11.34, 30.50, -41.10)
CIE-LCH	lch(11.34, 51.18, 306.58°)
OKLab	oklab(24.94% 0.0289 -0.1185)
OKLCH	oklch(24.94% 0.122 283.7)
XYZ	xyz(2.4830, 1.3098, 9.3526)
Luminance	0.0131 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0E58 #47580E

analogous

#0E2258 #1F0E58 #440E58

triadic

#1F0E58 #581F0E #0E581F

tetradic

#1F0E58 #580E22 #47580E #0E5844

square

#1F0E58 #580E22 #47580E #0E5844

split-complementary

#1F0E58 #58440E #22580E

monochromatic

#09041A #0C0623 #1F0E58 #32168D #441FC2

Accessibility & contrast

On white

16.64

#1F0E58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#1F0E58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0E58

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0E58	#FFFFFF	#000000	##FFFFFF
##1F0E58	1.00	16.64	1.26	16.64
#FFFFFF	16.64	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00205A

Deuteranopia (green-blind)

#001C57

Tritanopia (blue-blind)

#002433

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #1f0e58;
/* rgb */ color: rgb(31, 14, 88);
/* oklch */ color: oklch(24.9% 0.122 283.7);

Tailwind

colors: {
  custom: {
    50: '#634f88',
    500: '#1f0e58',
    950: '#000000',
  },
}

SCSS

$custom: #1f0e58;
$custom-light: #634f88;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0e58",
  "rgb": {
    "r": 31,
    "g": 14,
    "b": 88
  },
  "hsl": {
    "h": 253.784,
    "s": 72.549,
    "l": 20
  },
  "oklch": {
    "l": 0.24941,
    "c": 0.12194,
    "h": 283.7
  },
  "luminance": 0.0131
}

Semantic roles & 50–950 ramp

primary

#1F0E58

secondary

#7B9230

accent

#EF39C5

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020B

muted

#7A787C

Preview Lab

Preview with #1F0E58

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

Preview Lab → · Contrast checker → · Palette generator →