#1D0130#1D0130

#1D0130 is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.3% C 0.090 H 307.3°. Best body text is #FFFFFF at 19.10:1 contrast (WCAG AA passes).

Color values

HEX	#1D0130
RGB	rgb(29, 1, 48)
HSL	hsl(276, 96%, 10%)
HSV	hsv(276, 98%, 19%)
CMYK	cmyk(39.6%, 97.9%, 0%, 81.2%)
CIE-LAB	lab(4.48, 23.10, -23.97)
CIE-LCH	lch(4.48, 33.29, 313.94°)
OKLab	oklab(18.27% 0.0547 -0.0717)
OKLCH	oklch(18.27% 0.09 307.3)
XYZ	xyz(1.0509, 0.4963, 2.8362)
Luminance	0.0050 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0130 #143001

analogous

#060130 #1D0130 #30012C

triadic

#1D0130 #301D01 #01301D

tetradic

#1D0130 #300601 #143001 #012C30

square

#1D0130 #300601 #143001 #012C30

split-complementary

#1D0130 #2C3001 #013006

monochromatic

#12011E #12011E #1D0130 #41026C #6503A8

Accessibility & contrast

On white

19.10

#1D0130 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#1D0130 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0130

19.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0130	#FFFFFF	#000000	##FFFFFF
##1D0130	1.00	19.10	1.10	19.10
#FFFFFF	19.10	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E31

Deuteranopia (green-blind)

#00102F

Tritanopia (blue-blind)

#1A0C18

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #1d0130;
/* rgb */ color: rgb(29, 1, 48);
/* oklch */ color: oklch(18.3% 0.090 307.3);

Tailwind

colors: {
  custom: {
    50: '#5b4669',
    500: '#1d0130',
    950: '#000000',
  },
}

SCSS

$custom: #1d0130;
$custom-light: #5b4669;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0130",
  "rgb": {
    "r": 29,
    "g": 1,
    "b": 48
  },
  "hsl": {
    "h": 275.745,
    "s": 95.918,
    "l": 9.608
  },
  "oklch": {
    "l": 0.18275,
    "c": 0.09023,
    "h": 307.3
  },
  "luminance": 0.00496
}

Semantic roles & 50–950 ramp

primary

#1D0130

secondary

#3D7617

accent

#FF297F

background

#F5F3F6

surface

#E9E5EB

border

#C5C1C6

text

#040006

muted

#79777A

Preview Lab

Preview with #1D0130

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

Preview Lab → · Contrast checker → · Palette generator →