#1D053C#1D053C

#1D053C is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.3% C 0.097 H 296.7°. Best body text is #FFFFFF at 18.43:1 contrast (WCAG AA passes).

Color values

HEX	#1D053C
RGB	rgb(29, 5, 60)
HSL	hsl(266, 85%, 13%)
HSV	hsv(266, 92%, 24%)
CMYK	cmyk(51.7%, 91.7%, 0%, 76.5%)
CIE-LAB	lab(6.29, 25.81, -29.87)
CIE-LCH	lch(6.29, 39.48, 310.83°)
OKLab	oklab(20.31% 0.0435 -0.0863)
OKLCH	oklch(20.31% 0.097 296.7)
XYZ	xyz(1.3764, 0.6960, 4.3359)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D053C #243C05

analogous

#05083C #1D053C #38053C

triadic

#1D053C #3C1D05 #053C1D

tetradic

#1D053C #3C0508 #243C05 #053C38

square

#1D053C #3C0508 #243C05 #053C38

split-complementary

#1D053C #3C3805 #083C05

monochromatic

#0E021C #0E021C #1D053C #380A74 #540EAD

Accessibility & contrast

On white

18.43

#1D053C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1D053C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D053C

18.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D053C	#FFFFFF	#000000	##FFFFFF
##1D053C	1.00	18.43	1.14	18.43
#FFFFFF	18.43	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143E

Deuteranopia (green-blind)

#00133B

Tritanopia (blue-blind)

#141421

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1d053c;
/* rgb */ color: rgb(29, 5, 60);
/* oklch */ color: oklch(20.3% 0.097 296.7);

Tailwind

colors: {
  custom: {
    50: '#5d4872',
    500: '#1d053c',
    950: '#000000',
  },
}

SCSS

$custom: #1d053c;
$custom-light: #5d4872;
$custom-dark: #000000;

JSON

{
  "hex": "#1d053c",
  "rgb": {
    "r": 29,
    "g": 5,
    "b": 60
  },
  "hsl": {
    "h": 266.182,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.20308,
    "c": 0.09664,
    "h": 296.7
  },
  "luminance": 0.00696
}

Semantic roles & 50–950 ramp

primary

#1D053C

secondary

#547D20

accent

#FB2DA1

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#040008

muted

#79777B

Preview Lab

Preview with #1D053C

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

Preview Lab → · Contrast checker → · Palette generator →