#1F0F60#1F0F60

#1F0F60 is a dark, vivid violet. Relative luminance 0.015; OKLCH L 26.0% C 0.131 H 281.2°. Best body text is #FFFFFF at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#1F0F60
RGB	rgb(31, 15, 96)
HSL	hsl(252, 73%, 22%)
HSV	hsv(252, 84%, 38%)
CMYK	cmyk(67.7%, 84.4%, 0%, 62.4%)
CIE-LAB	lab(12.46, 32.59, -44.63)
CIE-LCH	lch(12.46, 55.26, 306.14°)
OKLab	oklab(26% 0.0256 -0.1288)
OKLCH	oklch(26% 0.131 281.2)
XYZ	xyz(2.8466, 1.4773, 11.1992)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0F60 #50600F

analogous

#0F2860 #1F0F60 #480F60

triadic

#1F0F60 #601F0F #0F601F

tetradic

#1F0F60 #600F28 #50600F #0F6048

square

#1F0F60 #600F28 #50600F #0F6048

split-complementary

#1F0F60 #60480F #28600F

monochromatic

#09041A #0E072B #1F0F60 #301795 #4120CA

Accessibility & contrast

On white

16.21

#1F0F60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#1F0F60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0F60

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0F60	#FFFFFF	#000000	##FFFFFF
##1F0F60	1.00	16.21	1.30	16.21
#FFFFFF	16.21	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002362

Deuteranopia (green-blind)

#001D5F

Tritanopia (blue-blind)

#002738

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #1f0f60;
/* rgb */ color: rgb(31, 15, 96);
/* oklch */ color: oklch(26.0% 0.131 281.2);

Tailwind

colors: {
  custom: {
    50: '#65508e',
    500: '#1f0f60',
    950: '#000000',
  },
}

SCSS

$custom: #1f0f60;
$custom-light: #65508e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0f60",
  "rgb": {
    "r": 31,
    "g": 15,
    "b": 96
  },
  "hsl": {
    "h": 251.852,
    "s": 72.973,
    "l": 21.765
  },
  "oklch": {
    "l": 0.25998,
    "c": 0.13131,
    "h": 281.2
  },
  "luminance": 0.01477
}

Semantic roles & 50–950 ramp

primary

#1F0F60

secondary

#859932

accent

#F038CB

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1F0F60

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

Preview Lab → · Contrast checker → · Palette generator →