#1A0102#1A0102

#1A0102 is a very dark, muted red. Relative luminance 0.002; OKLCH L 14.1% C 0.052 H 22.7°. Best body text is #FFFFFF at 20.02:1 contrast (WCAG AA passes).

Color values

HEX	#1A0102
RGB	rgb(26, 1, 2)
HSL	hsl(358, 93%, 5%)
HSV	hsv(358, 96%, 10%)
CMYK	cmyk(0%, 96.2%, 92.3%, 89.8%)
CIE-LAB	lab(2.22, 8.78, 2.67)
CIE-LCH	lch(2.22, 9.17, 16.89°)
OKLab	oklab(14.13% 0.0477 0.0199)
OKLCH	oklch(14.13% 0.052 22.7)
XYZ	xyz(0.4479, 0.2458, 0.0813)
Luminance	0.0025 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0102 #011A19

analogous

#1A010E #1A0102 #1A0C01

triadic

#1A0102 #021A01 #01021A

tetradic

#1A0102 #0E1A01 #011A19 #0C011A

square

#1A0102 #0E1A01 #011A19 #0C011A

split-complementary

#1A0102 #011A0C #010E1A

monochromatic

#1D0102 #1D0102 #1D0102 #550307 #90060B

Accessibility & contrast

On white

20.02

#1A0102 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#1A0102 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0102

20.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0102	#FFFFFF	#000000	##FFFFFF
##1A0102	1.00	20.02	1.05	20.02
#FFFFFF	20.02	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#060502

Deuteranopia (green-blind)

#0D0A02

Tritanopia (blue-blind)

#1E0001

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #1a0102;
/* rgb */ color: rgb(26, 1, 2);
/* oklch */ color: oklch(14.1% 0.052 22.7);

Tailwind

colors: {
  custom: {
    50: '#554748',
    500: '#1a0102',
    950: '#000000',
  },
}

SCSS

$custom: #1a0102;
$custom-light: #554748;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0102",
  "rgb": {
    "r": 26,
    "g": 1,
    "b": 2
  },
  "hsl": {
    "h": 357.6,
    "s": 92.593,
    "l": 5.294
  },
  "oklch": {
    "l": 0.14131,
    "c": 0.05168,
    "h": 22.7
  },
  "luminance": 0.00246
}

Semantic roles & 50–950 ramp

primary

#1A0102

secondary

#15625F

accent

#FFF629

background

#F5F3F4

surface

#E9E5E6

border

#C5C1C2

text

#030000

muted

#787777

Preview Lab

Preview with #1A0102

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

Preview Lab → · Contrast checker → · Palette generator →