#1F082C#1F082C

#1F082C is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.5% C 0.072 H 310.9°. Best body text is #FFFFFF at 18.59:1 contrast (WCAG AA passes).

Color values

HEX	#1F082C
RGB	rgb(31, 8, 44)
HSL	hsl(278, 69%, 10%)
HSV	hsv(278, 82%, 17%)
CMYK	cmyk(29.5%, 81.8%, 0%, 82.7%)
CIE-LAB	lab(5.84, 19.17, -18.80)
CIE-LCH	lch(5.84, 26.85, 315.56°)
OKLab	oklab(19.51% 0.0469 -0.0542)
OKLCH	oklch(19.51% 0.072 310.9)
XYZ	xyz(1.1064, 0.6468, 2.4490)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F082C #152C08

analogous

#0D082C #1F082C #2C0827

triadic

#1F082C #2C1F08 #082C1F

tetradic

#1F082C #2C0D08 #152C08 #08272C

square

#1F082C #2C0D08 #152C08 #08272C

split-complementary

#1F082C #272C08 #082C0D

monochromatic

#12051A #12051A #1F082C #431160 #681B94

Accessibility & contrast

On white

18.59

#1F082C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#1F082C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F082C

18.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F082C	#FFFFFF	#000000	##FFFFFF
##1F082C	1.00	18.59	1.13	18.59
#FFFFFF	18.59	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122D

Deuteranopia (green-blind)

#05132B

Tritanopia (blue-blind)

#1D0F18

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #1f082c;
/* rgb */ color: rgb(31, 8, 44);
/* oklch */ color: oklch(19.5% 0.072 310.9);

Tailwind

colors: {
  custom: {
    50: '#5c4a65',
    500: '#1f082c',
    950: '#000000',
  },
}

SCSS

$custom: #1f082c;
$custom-light: #5c4a65;
$custom-dark: #000000;

JSON

{
  "hex": "#1f082c",
  "rgb": {
    "r": 31,
    "g": 8,
    "b": 44
  },
  "hsl": {
    "h": 278.333,
    "s": 69.231,
    "l": 10.196
  },
  "oklch": {
    "l": 0.19514,
    "c": 0.07166,
    "h": 310.9
  },
  "luminance": 0.00647
}

Semantic roles & 50–950 ramp

primary

#1F082C

secondary

#3E6B25

accent

#EC3C7B

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040105

muted

#79777A

Preview Lab

Preview with #1F082C

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

Preview Lab → · Contrast checker → · Palette generator →