#1C1024#1C1024

#1C1024 is a very dark, muted violet. Relative luminance 0.007; OKLCH L 20.0% C 0.042 H 310.7°. Best body text is #FFFFFF at 18.28:1 contrast (WCAG AA passes).

Color values

HEX	#1C1024
RGB	rgb(28, 16, 36)
HSL	hsl(276, 38%, 10%)
HSV	hsv(276, 56%, 14%)
CMYK	cmyk(22.2%, 55.6%, 0%, 85.9%)
CIE-LAB	lab(6.73, 10.96, -11.39)
CIE-LCH	lch(6.73, 15.80, 313.89°)
OKLab	oklab(19.99% 0.0275 -0.032)
OKLCH	oklch(19.99% 0.042 310.7)
XYZ	xyz(0.9826, 0.7448, 1.7607)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C1024 #182410

analogous

#121024 #1C1024 #241022

triadic

#1C1024 #241C10 #10241C

tetradic

#1C1024 #241210 #182410 #102224

square

#1C1024 #241210 #182410 #102224

split-complementary

#1C1024 #222410 #102412

monochromatic

#100915 #100915 #1C1024 #3D234E #5E3679

Accessibility & contrast

On white

18.28

#1C1024 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1C1024 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C1024

18.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C1024	#FFFFFF	#000000	##FFFFFF
##1C1024	1.00	18.28	1.15	18.28
#FFFFFF	18.28	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C1425

Deuteranopia (green-blind)

#0F1523

Tritanopia (blue-blind)

#1B1318

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1c1024;
/* rgb */ color: rgb(28, 16, 36);
/* oklch */ color: oklch(20.0% 0.042 310.7);

Tailwind

colors: {
  custom: {
    50: '#584e5e',
    500: '#1c1024',
    950: '#000000',
  },
}

SCSS

$custom: #1c1024;
$custom-light: #584e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c1024",
  "rgb": {
    "r": 28,
    "g": 16,
    "b": 36
  },
  "hsl": {
    "h": 276,
    "s": 38.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.19988,
    "c": 0.04215,
    "h": 310.7
  },
  "luminance": 0.00745
}

Semantic roles & 50–950 ramp

primary

#1C1024

secondary

#445B35

accent

#CE5988

background

#F5F4F5

surface

#E9E7E9

border

#C5C3C5

text

#030104

muted

#787779

Preview Lab

Preview with #1C1024

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

Preview Lab → · Contrast checker → · Palette generator →