#1D032F#1D032F

#1D032F is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.6% C 0.085 H 307.4°. Best body text is #FFFFFF at 18.98:1 contrast (WCAG AA passes).

Color values

HEX	#1D032F
RGB	rgb(29, 3, 47)
HSL	hsl(275, 88%, 10%)
HSV	hsv(275, 94%, 18%)
CMYK	cmyk(38.3%, 93.6%, 0%, 81.6%)
CIE-LAB	lab(4.80, 21.77, -22.71)
CIE-LCH	lch(4.80, 31.46, 313.79°)
OKLab	oklab(18.56% 0.0514 -0.0674)
OKLCH	oklch(18.56% 0.085 307.4)
XYZ	xyz(1.0522, 0.5316, 2.7359)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D032F #152F03

analogous

#07032F #1D032F #2F032B

triadic

#1D032F #2F1D03 #032F1D

tetradic

#1D032F #2F0703 #152F03 #032B2F

square

#1D032F #2F0703 #152F03 #032B2F

split-complementary

#1D032F #2B2F03 #032F07

monochromatic

#12021D #12021D #1D032F #400769 #640AA2

Accessibility & contrast

On white

18.98

#1D032F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#1D032F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D032F

18.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D032F	#FFFFFF	#000000	##FFFFFF
##1D032F	1.00	18.98	1.11	18.98
#FFFFFF	18.98	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F30

Deuteranopia (green-blind)

#00112E

Tritanopia (blue-blind)

#1A0D18

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #1d032f;
/* rgb */ color: rgb(29, 3, 47);
/* oklch */ color: oklch(18.6% 0.085 307.4);

Tailwind

colors: {
  custom: {
    50: '#5b4768',
    500: '#1d032f',
    950: '#000000',
  },
}

SCSS

$custom: #1d032f;
$custom-light: #5b4768;
$custom-dark: #000000;

JSON

{
  "hex": "#1d032f",
  "rgb": {
    "r": 29,
    "g": 3,
    "b": 47
  },
  "hsl": {
    "h": 275.455,
    "s": 88,
    "l": 9.804
  },
  "oklch": {
    "l": 0.18559,
    "c": 0.08477,
    "h": 307.4
  },
  "luminance": 0.00532
}

Semantic roles & 50–950 ramp

primary

#1D032F

secondary

#3F731B

accent

#FE2A81

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040006

muted

#79777A

Preview Lab

Preview with #1D032F

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

Preview Lab → · Contrast checker → · Palette generator →