#1F0C5F#1F0C5F

#1F0C5F is a dark, vivid violet. Relative luminance 0.014; OKLCH L 25.5% C 0.133 H 282.0°. Best body text is #FFFFFF at 16.46:1 contrast (WCAG AA passes).

Color values

HEX	#1F0C5F
RGB	rgb(31, 12, 95)
HSL	hsl(254, 78%, 21%)
HSV	hsv(254, 87%, 37%)
CMYK	cmyk(67.4%, 87.4%, 0%, 62.7%)
CIE-LAB	lab(11.83, 33.77, -45.02)
CIE-LCH	lch(11.83, 56.28, 306.88°)
OKLab	oklab(25.52% 0.0277 -0.1299)
OKLCH	oklch(25.52% 0.133 282)
XYZ	xyz(2.7615, 1.3803, 10.9452)
Luminance	0.0138 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0C5F #4C5F0C

analogous

#0C225F #1F0C5F #480C5F

triadic

#1F0C5F #5F1F0C #0C5F1F

tetradic

#1F0C5F #5F0C22 #4C5F0C #0C5F48

square

#1F0C5F #5F0C22 #4C5F0C #0C5F48

split-complementary

#1F0C5F #5F480C #225F0C

monochromatic

#09031B #0D0529 #1F0C5F #311395 #421ACC

Accessibility & contrast

On white

16.46

#1F0C5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#1F0C5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0C5F

16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0C5F	#FFFFFF	#000000	##FFFFFF
##1F0C5F	1.00	16.46	1.28	16.46
#FFFFFF	16.46	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002261

Deuteranopia (green-blind)

#001C5E

Tritanopia (blue-blind)

#002636

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #1f0c5f;
/* rgb */ color: rgb(31, 12, 95);
/* oklch */ color: oklch(25.5% 0.133 282.0);

Tailwind

colors: {
  custom: {
    50: '#654f8d',
    500: '#1f0c5f',
    950: '#000000',
  },
}

SCSS

$custom: #1f0c5f;
$custom-light: #654f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0c5f",
  "rgb": {
    "r": 31,
    "g": 12,
    "b": 95
  },
  "hsl": {
    "h": 253.735,
    "s": 77.57,
    "l": 20.98
  },
  "oklch": {
    "l": 0.25522,
    "c": 0.13278,
    "h": 282
  },
  "luminance": 0.0138
}

Semantic roles & 50–950 ramp

primary

#1F0C5F

secondary

#81992D

accent

#F434C8

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1F0C5F

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

Preview Lab → · Contrast checker → · Palette generator →