#1E100C#1E100C

#1E100C is a very dark, muted red. Relative luminance 0.007; OKLCH L 19.1% C 0.025 H 36.7°. Best body text is #FFFFFF at 18.51:1 contrast (WCAG AA passes).

Color values

HEX	#1E100C
RGB	rgb(30, 16, 12)
HSL	hsl(13, 43%, 8%)
HSV	hsv(13, 60%, 12%)
CMYK	cmyk(0%, 46.7%, 60%, 88.2%)
CIE-LAB	lab(6.08, 6.03, 4.25)
CIE-LCH	lch(6.08, 7.38, 35.14°)
OKLab	oklab(19.14% 0.0202 0.0151)
OKLCH	oklch(19.14% 0.025 36.7)
XYZ	xyz(0.7871, 0.6732, 0.4362)
Luminance	0.0067 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E100C #0C1A1E

analogous

#1E0C11 #1E100C #1E190C

triadic

#1E100C #0C1E10 #100C1E

tetradic

#1E100C #111E0C #0C1A1E #190C1E

square

#1E100C #111E0C #0C1A1E #190C1E

split-complementary

#1E100C #0C1E19 #0C111E

monochromatic

#160C09 #160C09 #1E100C #4A271D #753F2F

Accessibility & contrast

On white

18.51

#1E100C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#1E100C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E100C

18.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E100C	#FFFFFF	#000000	##FFFFFF
##1E100C	1.00	18.51	1.13	18.51
#FFFFFF	18.51	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13120C

Deuteranopia (green-blind)

#17150C

Tritanopia (blue-blind)

#210E0F

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #1e100c;
/* rgb */ color: rgb(30, 16, 12);
/* oklch */ color: oklch(19.1% 0.025 36.7);

Tailwind

colors: {
  custom: {
    50: '#594e4c',
    500: '#1e100c',
    950: '#000000',
  },
}

SCSS

$custom: #1e100c;
$custom-light: #594e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e100c",
  "rgb": {
    "r": 30,
    "g": 16,
    "b": 12
  },
  "hsl": {
    "h": 13.333,
    "s": 42.857,
    "l": 8.235
  },
  "oklch": {
    "l": 0.19136,
    "c": 0.02522,
    "h": 36.7
  },
  "luminance": 0.00673
}

Semantic roles & 50–950 ramp

primary

#1E100C

secondary

#2F4E57

accent

#B7D355

background

#F5F4F4

surface

#E9E7E7

border

#C5C3C3

text

#030101

muted

#787777

Preview Lab

Preview with #1E100C

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

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