#1D0740#1D0740

#1D0740 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.1% C 0.099 H 293.6°. Best body text is #FFFFFF at 18.16:1 contrast (WCAG AA passes).

Color values

HEX	#1D0740
RGB	rgb(29, 7, 64)
HSL	hsl(263, 80%, 14%)
HSV	hsv(263, 89%, 25%)
CMYK	cmyk(54.7%, 89.1%, 0%, 74.9%)
CIE-LAB	lab(7.08, 26.17, -31.46)
CIE-LCH	lch(7.08, 40.92, 309.76°)
OKLab	oklab(21.06% 0.0396 -0.0905)
OKLCH	oklch(21.06% 0.099 293.6)
XYZ	xyz(1.5078, 0.7833, 4.9212)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.26

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0740 #2A4007

analogous

#070E40 #1D0740 #3A0740

triadic

#1D0740 #401D07 #07401D

tetradic

#1D0740 #40070E #2A4007 #07403A

square

#1D0740 #40070E #2A4007 #07403A

split-complementary

#1D0740 #403A07 #0E4007

monochromatic

#0C031C #0C031C #1D0740 #360D77 #4F13AE

Accessibility & contrast

On white

18.16

#1D0740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#1D0740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0740

18.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0740	#FFFFFF	#000000	##FFFFFF
##1D0740	1.00	18.16	1.16	18.16
#FFFFFF	18.16	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001642

Deuteranopia (green-blind)

#00153F

Tritanopia (blue-blind)

#121723

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #1d0740;
/* rgb */ color: rgb(29, 7, 64);
/* oklch */ color: oklch(21.1% 0.099 293.6);

Tailwind

colors: {
  custom: {
    50: '#5e4975',
    500: '#1d0740',
    950: '#000000',
  },
}

SCSS

$custom: #1d0740;
$custom-light: #5e4975;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0740",
  "rgb": {
    "r": 29,
    "g": 7,
    "b": 64
  },
  "hsl": {
    "h": 263.158,
    "s": 80.282,
    "l": 13.922
  },
  "oklch": {
    "l": 0.21061,
    "c": 0.09876,
    "h": 293.6
  },
  "luminance": 0.00783
}

Semantic roles & 50–950 ramp

primary

#1D0740

secondary

#5C7F24

accent

#F731AA

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #1D0740

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

Preview Lab → · Contrast checker → · Palette generator →