#1D053A#1D053A

#1D053A is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.1% C 0.094 H 298.0°. Best body text is #FFFFFF at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#1D053A
RGB	rgb(29, 5, 58)
HSL	hsl(267, 84%, 12%)
HSV	hsv(267, 91%, 23%)
CMYK	cmyk(50%, 91.4%, 0%, 77.3%)
CIE-LAB	lab(6.10, 25.07, -28.73)
CIE-LCH	lch(6.10, 38.13, 311.10°)
OKLab	oklab(20.09% 0.0443 -0.0831)
OKLCH	oklch(20.09% 0.094 298)
XYZ	xyz(1.3245, 0.6752, 4.0627)
Luminance	0.0067 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D053A #223A05

analogous

#05073A #1D053A #38053A

triadic

#1D053A #3A1D05 #053A1D

tetradic

#1D053A #3A0507 #223A05 #053A38

square

#1D053A #3A0507 #223A05 #053A38

split-complementary

#1D053A #3A3805 #073A05

monochromatic

#0E021C #0E021C #1D053A #390A72 #550FAB

Accessibility & contrast

On white

18.50

#1D053A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1D053A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D053A

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D053A	#FFFFFF	#000000	##FFFFFF
##1D053A	1.00	18.50	1.14	18.50
#FFFFFF	18.50	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143B

Deuteranopia (green-blind)

#001339

Tritanopia (blue-blind)

#15131F

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1d053a;
/* rgb */ color: rgb(29, 5, 58);
/* oklch */ color: oklch(20.1% 0.094 298.0);

Tailwind

colors: {
  custom: {
    50: '#5d4871',
    500: '#1d053a',
    950: '#000000',
  },
}

SCSS

$custom: #1d053a;
$custom-light: #5d4871;
$custom-dark: #000000;

JSON

{
  "hex": "#1d053a",
  "rgb": {
    "r": 29,
    "g": 5,
    "b": 58
  },
  "hsl": {
    "h": 267.17,
    "s": 84.127,
    "l": 12.353
  },
  "oklch": {
    "l": 0.20086,
    "c": 0.09418,
    "h": 298
  },
  "luminance": 0.00675
}

Semantic roles & 50–950 ramp

primary

#1D053A

secondary

#527B20

accent

#FA2D9E

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#040007

muted

#79777A

Preview Lab

Preview with #1D053A

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

Preview Lab → · Contrast checker → · Palette generator →