#1C0D53#1C0D53

#1C0D53 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 23.9% C 0.117 H 282.9°. Best body text is #FFFFFF at 17.05:1 contrast (WCAG AA passes).

Color values

HEX	#1C0D53
RGB	rgb(28, 13, 83)
HSL	hsl(253, 73%, 19%)
HSV	hsv(253, 84%, 33%)
CMYK	cmyk(66.3%, 84.3%, 0%, 67.5%)
CIE-LAB	lab(10.25, 28.99, -39.51)
CIE-LCH	lch(10.25, 49.00, 306.27°)
OKLab	oklab(23.93% 0.0261 -0.1139)
OKLCH	oklch(23.93% 0.117 282.9)
XYZ	xyz(2.1837, 1.1591, 8.2906)
Luminance	0.0116 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0D53 #44530D

analogous

#0D2153 #1C0D53 #3F0D53

triadic

#1C0D53 #531C0D #0D531C

tetradic

#1C0D53 #530D21 #44530D #0D533F

square

#1C0D53 #530D21 #44530D #0D533F

split-complementary

#1C0D53 #533F0D #21530D

monochromatic

#09041A #0A051E #1C0D53 #2E1588 #401EBD

Accessibility & contrast

On white

17.05

#1C0D53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#1C0D53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0D53

17.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0D53	#FFFFFF	#000000	##FFFFFF
##1C0D53	1.00	17.05	1.23	17.05
#FFFFFF	17.05	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E55

Deuteranopia (green-blind)

#001A52

Tritanopia (blue-blind)

#002230

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #1c0d53;
/* rgb */ color: rgb(28, 13, 83);
/* oklch */ color: oklch(23.9% 0.117 282.9);

Tailwind

colors: {
  custom: {
    50: '#614e84',
    500: '#1c0d53',
    950: '#000000',
  },
}

SCSS

$custom: #1c0d53;
$custom-light: #614e84;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0d53",
  "rgb": {
    "r": 28,
    "g": 13,
    "b": 83
  },
  "hsl": {
    "h": 252.857,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.23928,
    "c": 0.11687,
    "h": 282.9
  },
  "luminance": 0.01159
}

Semantic roles & 50–950 ramp

primary

#1C0D53

secondary

#798E2E

accent

#F038C8

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#05010B

muted

#7A777C

Preview Lab

Preview with #1C0D53

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

Preview Lab → · Contrast checker → · Palette generator →