#1D0738#1D0738

#1D0738 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.2% C 0.088 H 298.6°. Best body text is #FFFFFF at 18.42:1 contrast (WCAG AA passes).

Color values

HEX	#1D0738
RGB	rgb(29, 7, 56)
HSL	hsl(267, 78%, 12%)
HSV	hsv(267, 88%, 22%)
CMYK	cmyk(48.2%, 87.5%, 0%, 78%)
CIE-LAB	lab(6.31, 23.29, -26.93)
CIE-LCH	lch(6.31, 35.61, 310.85°)
OKLab	oklab(20.2% 0.0423 -0.0777)
OKLCH	oklch(20.2% 0.088 298.6)
XYZ	xyz(1.2963, 0.6987, 3.8072)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0738 #223807

analogous

#070938 #1D0738 #360738

triadic

#1D0738 #381D07 #07381D

tetradic

#1D0738 #380709 #223807 #073836

square

#1D0738 #380709 #223807 #073836

split-complementary

#1D0738 #383607 #093807

monochromatic

#0E031B #0E031B #1D0738 #390E6E #5515A5

Accessibility & contrast

On white

18.42

#1D0738 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1D0738 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0738

18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0738	#FFFFFF	#000000	##FFFFFF
##1D0738	1.00	18.42	1.14	18.42
#FFFFFF	18.42	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001439

Deuteranopia (green-blind)

#001337

Tritanopia (blue-blind)

#16141F

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1d0738;
/* rgb */ color: rgb(29, 7, 56);
/* oklch */ color: oklch(20.2% 0.088 298.6);

Tailwind

colors: {
  custom: {
    50: '#5c496f',
    500: '#1d0738',
    950: '#000000',
  },
}

SCSS

$custom: #1d0738;
$custom-light: #5c496f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0738",
  "rgb": {
    "r": 29,
    "g": 7,
    "b": 56
  },
  "hsl": {
    "h": 266.939,
    "s": 77.778,
    "l": 12.353
  },
  "oklch": {
    "l": 0.20195,
    "c": 0.08848,
    "h": 298.6
  },
  "luminance": 0.00699
}

Semantic roles & 50–950 ramp

primary

#1D0738

secondary

#527823

accent

#F4349E

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040107

muted

#79777A

Preview Lab

Preview with #1D0738

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

Preview Lab → · Contrast checker → · Palette generator →