#1F0649#1F0649

#1F0649 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.2% C 0.111 H 291.4°. Best body text is #FFFFFF at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#1F0649
RGB	rgb(31, 6, 73)
HSL	hsl(262, 85%, 15%)
HSV	hsv(262, 92%, 29%)
CMYK	cmyk(57.5%, 91.8%, 0%, 71.4%)
CIE-LAB	lab(8.15, 29.97, -36.04)
CIE-LCH	lch(8.15, 46.87, 309.75°)
OKLab	oklab(22.21% 0.0406 -0.1036)
OKLCH	oklch(22.21% 0.111 291.4)
XYZ	xyz(1.8325, 0.9025, 6.3797)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0649 #304906

analogous

#060E49 #1F0649 #400649

triadic

#1F0649 #491F06 #06491F

tetradic

#1F0649 #49060E #304906 #064940

square

#1F0649 #49060E #304906 #064940

split-complementary

#1F0649 #494006 #0E4906

monochromatic

#0C021C #0C021C #1F0649 #370B82 #4F0FBA

Accessibility & contrast

On white

17.79

#1F0649 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#1F0649 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0649

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0649	#FFFFFF	#000000	##FFFFFF
##1F0649	1.00	17.79	1.18	17.79
#FFFFFF	17.79	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00194B

Deuteranopia (green-blind)

#001648

Tritanopia (blue-blind)

#101A28

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #1f0649;
/* rgb */ color: rgb(31, 6, 73);
/* oklch */ color: oklch(22.2% 0.111 291.4);

Tailwind

colors: {
  custom: {
    50: '#614a7d',
    500: '#1f0649',
    950: '#000000',
  },
}

SCSS

$custom: #1f0649;
$custom-light: #614a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0649",
  "rgb": {
    "r": 31,
    "g": 6,
    "b": 73
  },
  "hsl": {
    "h": 262.388,
    "s": 84.81,
    "l": 15.49
  },
  "oklch": {
    "l": 0.22207,
    "c": 0.11128,
    "h": 291.4
  },
  "luminance": 0.00903
}

Semantic roles & 50–950 ramp

primary

#1F0649

secondary

#628823

accent

#FB2DAE

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#05010A

muted

#7A777C

Preview Lab

Preview with #1F0649

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

Preview Lab → · Contrast checker → · Palette generator →