#1D063B#1D063B

#1D063B is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.4% C 0.094 H 297.0°. Best body text is #FFFFFF at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#1D063B
RGB	rgb(29, 6, 59)
HSL	hsl(266, 82%, 13%)
HSV	hsv(266, 90%, 23%)
CMYK	cmyk(50.8%, 89.8%, 0%, 76.9%)
CIE-LAB	lab(6.39, 24.92, -28.98)
CIE-LCH	lch(6.39, 38.22, 310.68°)
OKLab	oklab(20.36% 0.0426 -0.0836)
OKLCH	oklch(20.36% 0.094 297)
XYZ	xyz(1.3610, 0.7072, 4.2016)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D063B #243B06

analogous

#06093B #1D063B #37063B

triadic

#1D063B #3B1D06 #063B1D

tetradic

#1D063B #3B0609 #243B06 #063B37

square

#1D063B #3B0609 #243B06 #063B37

split-complementary

#1D063B #3B3706 #093B06

monochromatic

#0E031C #0E031C #1D063B #380C73 #5411AA

Accessibility & contrast

On white

18.40

#1D063B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1D063B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D063B

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D063B	#FFFFFF	#000000	##FFFFFF
##1D063B	1.00	18.40	1.14	18.40
#FFFFFF	18.40	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143C

Deuteranopia (green-blind)

#00133A

Tritanopia (blue-blind)

#151420

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1d063b;
/* rgb */ color: rgb(29, 6, 59);
/* oklch */ color: oklch(20.4% 0.094 297.0);

Tailwind

colors: {
  custom: {
    50: '#5d4971',
    500: '#1d063b',
    950: '#000000',
  },
}

SCSS

$custom: #1d063b;
$custom-light: #5d4971;
$custom-dark: #000000;

JSON

{
  "hex": "#1d063b",
  "rgb": {
    "r": 29,
    "g": 6,
    "b": 59
  },
  "hsl": {
    "h": 266.038,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.20356,
    "c": 0.09386,
    "h": 297
  },
  "luminance": 0.00707
}

Semantic roles & 50–950 ramp

primary

#1D063B

secondary

#547B22

accent

#F830A1

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040108

muted

#79777B

Preview Lab

Preview with #1D063B

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

Preview Lab → · Contrast checker → · Palette generator →