#1C0236#1C0236

#1C0236 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.0% C 0.094 H 300.8°. Best body text is #FFFFFF at 18.90:1 contrast (WCAG AA passes).

Color values

HEX	#1C0236
RGB	rgb(28, 2, 54)
HSL	hsl(270, 93%, 11%)
HSV	hsv(270, 96%, 21%)
CMYK	cmyk(48.1%, 96.3%, 0%, 78.8%)
CIE-LAB	lab(5.03, 24.69, -27.55)
CIE-LCH	lch(5.03, 36.99, 311.87°)
OKLab	oklab(18.97% 0.0484 -0.0811)
OKLCH	oklch(18.97% 0.094 300.8)
XYZ	xyz(1.1663, 0.5566, 3.5353)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0236 #1C3602

analogous

#020236 #1C0236 #360236

triadic

#1C0236 #361C02 #02361C

tetradic

#1C0236 #360202 #1C3602 #023636

square

#1C0236 #360202 #1C3602 #023636

split-complementary

#1C0236 #363602 #023602

monochromatic

#0F011E #0F011E #1C0236 #3B0471 #5906AC

Accessibility & contrast

On white

18.90

#1C0236 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#1C0236 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0236

18.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0236	#FFFFFF	#000000	##FFFFFF
##1C0236	1.00	18.90	1.11	18.90
#FFFFFF	18.90	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001137

Deuteranopia (green-blind)

#001135

Tritanopia (blue-blind)

#16101C

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #1c0236;
/* rgb */ color: rgb(28, 2, 54);
/* oklch */ color: oklch(19.0% 0.094 300.8);

Tailwind

colors: {
  custom: {
    50: '#5b466d',
    500: '#1c0236',
    950: '#000000',
  },
}

SCSS

$custom: #1c0236;
$custom-light: #5b466d;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0236",
  "rgb": {
    "r": 28,
    "g": 2,
    "b": 54
  },
  "hsl": {
    "h": 270,
    "s": 92.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.18971,
    "c": 0.09449,
    "h": 300.8
  },
  "luminance": 0.00557
}

Semantic roles & 50–950 ramp

primary

#1C0236

secondary

#4A7A1A

accent

#FF2994

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#040007

muted

#79777A

Preview Lab

Preview with #1C0236

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

Preview Lab → · Contrast checker → · Palette generator →