#1F0F62#1F0F62

#1F0F62 is a dark, vivid violet. Relative luminance 0.015; OKLCH L 26.2% C 0.134 H 280.7°. Best body text is #FFFFFF at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#1F0F62
RGB	rgb(31, 15, 98)
HSL	hsl(252, 73%, 22%)
HSV	hsv(252, 85%, 38%)
CMYK	cmyk(68.4%, 84.7%, 0%, 61.6%)
CIE-LAB	lab(12.70, 33.24, -45.57)
CIE-LCH	lch(12.70, 56.41, 306.11°)
OKLab	oklab(26.23% 0.0249 -0.1315)
OKLCH	oklch(26.23% 0.134 280.7)
XYZ	xyz(2.9398, 1.5146, 11.6903)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0F62 #52620F

analogous

#0F2962 #1F0F62 #490F62

triadic

#1F0F62 #621F0F #0F621F

tetradic

#1F0F62 #620F29 #52620F #0F6249

square

#1F0F62 #620F29 #52620F #0F6249

split-complementary

#1F0F62 #62490F #29620F

monochromatic

#08041B #0E072D #1F0F62 #301797 #411FCC

Accessibility & contrast

On white

16.12

#1F0F62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#1F0F62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0F62

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0F62	#FFFFFF	#000000	##FFFFFF
##1F0F62	1.00	16.12	1.30	16.12
#FFFFFF	16.12	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002464

Deuteranopia (green-blind)

#001E61

Tritanopia (blue-blind)

#002839

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #1f0f62;
/* rgb */ color: rgb(31, 15, 98);
/* oklch */ color: oklch(26.2% 0.134 280.7);

Tailwind

colors: {
  custom: {
    50: '#665090',
    500: '#1f0f62',
    950: '#000000',
  },
}

SCSS

$custom: #1f0f62;
$custom-light: #665090;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0f62",
  "rgb": {
    "r": 31,
    "g": 15,
    "b": 98
  },
  "hsl": {
    "h": 251.566,
    "s": 73.451,
    "l": 22.157
  },
  "oklch": {
    "l": 0.26234,
    "c": 0.13387,
    "h": 280.7
  },
  "luminance": 0.01515
}

Semantic roles & 50–950 ramp

primary

#1F0F62

secondary

#879B32

accent

#F038CD

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020D

muted

#7A787D

Preview Lab

Preview with #1F0F62

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

Preview Lab → · Contrast checker → · Palette generator →