#1D022E#1D022E

#1D022E is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.3% C 0.086 H 308.7°. Best body text is #FFFFFF at 19.08:1 contrast (WCAG AA passes).

Color values

HEX	#1D022E
RGB	rgb(29, 2, 46)
HSL	hsl(277, 92%, 9%)
HSV	hsv(277, 96%, 18%)
CMYK	cmyk(37%, 95.7%, 0%, 82%)
CIE-LAB	lab(4.53, 21.83, -22.39)
CIE-LCH	lch(4.53, 31.27, 314.27°)
OKLab	oklab(18.26% 0.0537 -0.067)
OKLCH	oklch(18.26% 0.086 308.7)
XYZ	xyz(1.0214, 0.5019, 2.6273)
Luminance	0.0050 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D022E #132E02

analogous

#07022E #1D022E #2E0229

triadic

#1D022E #2E1D02 #022E1D

tetradic

#1D022E #2E0702 #132E02 #02292E

square

#1D022E #2E0702 #132E02 #02292E

split-complementary

#1D022E #292E02 #022E07

monochromatic

#12011D #12011D #1D022E #420569 #6707A3

Accessibility & contrast

On white

19.08

#1D022E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#1D022E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D022E

19.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D022E	#FFFFFF	#000000	##FFFFFF
##1D022E	1.00	19.08	1.10	19.08
#FFFFFF	19.08	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2F

Deuteranopia (green-blind)

#00102D

Tritanopia (blue-blind)

#1A0C17

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #1d022e;
/* rgb */ color: rgb(29, 2, 46);
/* oklch */ color: oklch(18.3% 0.086 308.7);

Tailwind

colors: {
  custom: {
    50: '#5a4767',
    500: '#1d022e',
    950: '#000000',
  },
}

SCSS

$custom: #1d022e;
$custom-light: #5a4767;
$custom-dark: #000000;

JSON

{
  "hex": "#1d022e",
  "rgb": {
    "r": 29,
    "g": 2,
    "b": 46
  },
  "hsl": {
    "h": 276.818,
    "s": 91.667,
    "l": 9.412
  },
  "oklch": {
    "l": 0.1826,
    "c": 0.08585,
    "h": 308.7
  },
  "luminance": 0.00502
}

Semantic roles & 50–950 ramp

primary

#1D022E

secondary

#3C7319

accent

#FF297C

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040006

muted

#79777A

Preview Lab

Preview with #1D022E

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

Preview Lab → · Contrast checker → · Palette generator →