#1C021E#1C021E

#1C021E is a very dark, moderate purple. Relative luminance 0.004; OKLCH L 16.6% C 0.068 H 325.2°. Best body text is #FFFFFF at 19.50:1 contrast (WCAG AA passes).

Color values

HEX	#1C021E
RGB	rgb(28, 2, 30)
HSL	hsl(296, 88%, 6%)
HSV	hsv(296, 93%, 12%)
CMYK	cmyk(6.7%, 93.3%, 0%, 88.2%)
CIE-LAB	lab(3.47, 15.15, -11.71)
CIE-LCH	lch(3.47, 19.15, 322.29°)
OKLab	oklab(16.56% 0.0561 -0.0389)
OKLCH	oklch(16.56% 0.068 325.2)
XYZ	xyz(0.7349, 0.3841, 1.2635)
Luminance	0.0038 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C021E #041E02

analogous

#0E021E #1C021E #1E0212

triadic

#1C021E #1E1C02 #021E1C

tetradic

#1C021E #1E0E02 #041E02 #02121E

square

#1C021E #1E0E02 #041E02 #02121E

split-complementary

#1C021E #121E02 #021E0E

monochromatic

#1B021D #1B021D #1C021E #520657 #870A91

Accessibility & contrast

On white

19.50

#1C021E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#1C021E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C021E

19.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C021E	#FFFFFF	#000000	##FFFFFF
##1C021E	1.00	19.50	1.08	19.50
#FFFFFF	19.50	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A1F

Deuteranopia (green-blind)

#060E1D

Tritanopia (blue-blind)

#1D050E

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #1c021e;
/* rgb */ color: rgb(28, 2, 30);
/* oklch */ color: oklch(16.6% 0.068 325.2);

Tailwind

colors: {
  custom: {
    50: '#574759',
    500: '#1c021e',
    950: '#000000',
  },
}

SCSS

$custom: #1c021e;
$custom-light: #574759;
$custom-dark: #000000;

JSON

{
  "hex": "#1c021e",
  "rgb": {
    "r": 28,
    "g": 2,
    "b": 30
  },
  "hsl": {
    "h": 295.714,
    "s": 87.5,
    "l": 6.275
  },
  "oklch": {
    "l": 0.16565,
    "c": 0.06822,
    "h": 325.2
  },
  "luminance": 0.00384
}

Semantic roles & 50–950 ramp

primary

#1C021E

secondary

#1D6418

accent

#FE2A39

background

#F5F4F5

surface

#E9E6E9

border

#C5C2C5

text

#030003

muted

#787778

Preview Lab

Preview with #1C021E

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

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