#1D0640#1D0640

#1D0640 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.9% C 0.100 H 294.0°. Best body text is #FFFFFF at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#1D0640
RGB	rgb(29, 6, 64)
HSL	hsl(264, 83%, 14%)
HSV	hsv(264, 91%, 25%)
CMYK	cmyk(54.7%, 90.6%, 0%, 74.9%)
CIE-LAB	lab(6.88, 26.71, -31.78)
CIE-LCH	lch(6.88, 41.51, 310.05°)
OKLab	oklab(20.91% 0.0407 -0.0915)
OKLCH	oklch(20.91% 0.1 294)
XYZ	xyz(1.4970, 0.7616, 4.9176)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0640 #294006

analogous

#060C40 #1D0640 #3A0640

triadic

#1D0640 #401D06 #06401D

tetradic

#1D0640 #40060C #294006 #06403A

square

#1D0640 #40060C #294006 #06403A

split-complementary

#1D0640 #403A06 #0C4006

monochromatic

#0D031C #0D031C #1D0640 #360B78 #5010B0

Accessibility & contrast

On white

18.22

#1D0640 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1D0640 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0640

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0640	#FFFFFF	#000000	##FFFFFF
##1D0640	1.00	18.22	1.15	18.22
#FFFFFF	18.22	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001642

Deuteranopia (green-blind)

#00143F

Tritanopia (blue-blind)

#121723

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1d0640;
/* rgb */ color: rgb(29, 6, 64);
/* oklch */ color: oklch(20.9% 0.100 294.0);

Tailwind

colors: {
  custom: {
    50: '#5e4975',
    500: '#1d0640',
    950: '#000000',
  },
}

SCSS

$custom: #1d0640;
$custom-light: #5e4975;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0640",
  "rgb": {
    "r": 29,
    "g": 6,
    "b": 64
  },
  "hsl": {
    "h": 263.793,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.20912,
    "c": 0.10013,
    "h": 294
  },
  "luminance": 0.00762
}

Semantic roles & 50–950 ramp

primary

#1D0640

secondary

#5B8022

accent

#F92FA9

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #1D0640

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

Preview Lab → · Contrast checker → · Palette generator →