#1C0D4B#1C0D4B

#1C0D4B is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 23.0% C 0.106 H 285.6°. Best body text is #FFFFFF at 17.38:1 contrast (WCAG AA passes).

Color values

HEX	#1C0D4B
RGB	rgb(28, 13, 75)
HSL	hsl(255, 70%, 17%)
HSV	hsv(255, 83%, 29%)
CMYK	cmyk(62.7%, 82.7%, 0%, 70.6%)
CIE-LAB	lab(9.34, 26.29, -35.49)
CIE-LCH	lch(9.34, 44.16, 306.53°)
OKLab	oklab(23.02% 0.0286 -0.1022)
OKLCH	oklch(23.02% 0.106 285.6)
XYZ	xyz(1.8924, 1.0426, 6.7568)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.16

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0D4B #3C4B0D

analogous

#0D1D4B #1C0D4B #3B0D4B

triadic

#1C0D4B #4B1C0D #0D4B1C

tetradic

#1C0D4B #4B0D1D #3C4B0D #0D4B3B

square

#1C0D4B #4B0D1D #3C4B0D #0D4B3B

split-complementary

#1C0D4B #4B3B0D #1D4B0D

monochromatic

#0A051A #0A051A #1C0D4B #2F167F #431FB3

Accessibility & contrast

On white

17.38

#1C0D4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#1C0D4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0D4B

17.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0D4B	#FFFFFF	#000000	##FFFFFF
##1C0D4B	1.00	17.38	1.21	17.38
#FFFFFF	17.38	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C4D

Deuteranopia (green-blind)

#00184A

Tritanopia (blue-blind)

#061E2B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #1c0d4b;
/* rgb */ color: rgb(28, 13, 75);
/* oklch */ color: oklch(23.0% 0.106 285.6);

Tailwind

colors: {
  custom: {
    50: '#5f4d7e',
    500: '#1c0d4b',
    950: '#000000',
  },
}

SCSS

$custom: #1c0d4b;
$custom-light: #5f4d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0d4b",
  "rgb": {
    "r": 28,
    "g": 13,
    "b": 75
  },
  "hsl": {
    "h": 254.516,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.23015,
    "c": 0.1061,
    "h": 285.6
  },
  "luminance": 0.01043
}

Semantic roles & 50–950 ramp

primary

#1C0D4B

secondary

#71862E

accent

#ED3BC2

background

#F5F4F7

surface

#EAE7EE

border

#C6C3C9

text

#05010A

muted

#79777C

Preview Lab

Preview with #1C0D4B

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

Preview Lab → · Contrast checker → · Palette generator →