#1C0127#1C0127

#1C0127 is a very dark, moderate purple. Relative luminance 0.004; OKLCH L 17.2% C 0.081 H 314.7°. Best body text is #FFFFFF at 19.39:1 contrast (WCAG AA passes).

Color values

HEX	#1C0127
RGB	rgb(28, 1, 39)
HSL	hsl(283, 95%, 8%)
HSV	hsv(283, 97%, 15%)
CMYK	cmyk(28.2%, 97.4%, 0%, 84.7%)
CIE-LAB	lab(3.75, 18.90, -18.31)
CIE-LCH	lch(3.75, 26.31, 315.90°)
OKLab	oklab(17.16% 0.0566 -0.0572)
OKLCH	oklch(17.16% 0.081 314.7)
XYZ	xyz(0.8559, 0.4151, 1.9541)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0127 #0C2701

analogous

#090127 #1C0127 #27011F

triadic

#1C0127 #271C01 #01271C

tetradic

#1C0127 #270901 #0C2701 #011F27

square

#1C0127 #270901 #0C2701 #011F27

split-complementary

#1C0127 #1F2701 #012709

monochromatic

#15011E #15011E #1C0127 #470363 #72049E

Accessibility & contrast

On white

19.39

#1C0127 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#1C0127 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0127

19.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0127	#FFFFFF	#000000	##FFFFFF
##1C0127	1.00	19.39	1.08	19.39
#FFFFFF	19.39	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000C28

Deuteranopia (green-blind)

#000E26

Tritanopia (blue-blind)

#1B0813

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #1c0127;
/* rgb */ color: rgb(28, 1, 39);
/* oklch */ color: oklch(17.2% 0.081 314.7);

Tailwind

colors: {
  custom: {
    50: '#584661',
    500: '#1c0127',
    950: '#000000',
  },
}

SCSS

$custom: #1c0127;
$custom-light: #584661;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0127",
  "rgb": {
    "r": 28,
    "g": 1,
    "b": 39
  },
  "hsl": {
    "h": 282.632,
    "s": 95,
    "l": 7.843
  },
  "oklch": {
    "l": 0.17155,
    "c": 0.08051,
    "h": 314.7
  },
  "luminance": 0.00415
}

Semantic roles & 50–950 ramp

primary

#1C0127

secondary

#2F6E16

accent

#FF2967

background

#F5F3F5

surface

#E9E5E9

border

#C5C1C5

text

#030005

muted

#787779

Preview Lab

Preview with #1C0127

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

Preview Lab → · Contrast checker → · Palette generator →