#1E100B#1E100B

#1E100B is a very dark, muted orange. Relative luminance 0.007; OKLCH L 19.1% C 0.026 H 40.4°. Best body text is #FFFFFF at 18.52:1 contrast (WCAG AA passes).

Color values

HEX	#1E100B
RGB	rgb(30, 16, 11)
HSL	hsl(16, 46%, 8%)
HSV	hsv(16, 63%, 12%)
CMYK	cmyk(0%, 46.7%, 63.3%, 88.2%)
CIE-LAB	lab(6.06, 5.88, 4.66)
CIE-LCH	lch(6.06, 7.50, 38.35°)
OKLab	oklab(19.11% 0.0197 0.0168)
OKLCH	oklch(19.11% 0.026 40.4)
XYZ	xyz(0.7812, 0.6708, 0.4049)
Luminance	0.0067 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E100B #0B191E

analogous

#1E0B0F #1E100B #1E190B

triadic

#1E100B #0B1E10 #100B1E

tetradic

#1E100B #0F1E0B #0B191E #190B1E

square

#1E100B #0F1E0B #0B191E #190B1E

split-complementary

#1E100B #0B1E19 #0B0F1E

monochromatic

#160C08 #160C08 #1E100B #4B281B #78402C

Accessibility & contrast

On white

18.52

#1E100B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#1E100B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E100B

18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E100B	#FFFFFF	#000000	##FFFFFF
##1E100B	1.00	18.52	1.13	18.52
#FFFFFF	18.52	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13120B

Deuteranopia (green-blind)

#17150B

Tritanopia (blue-blind)

#210E0F

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #1e100b;
/* rgb */ color: rgb(30, 16, 11);
/* oklch */ color: oklch(19.1% 0.026 40.4);

Tailwind

colors: {
  custom: {
    50: '#594e4c',
    500: '#1e100b',
    950: '#000000',
  },
}

SCSS

$custom: #1e100b;
$custom-light: #594e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e100b",
  "rgb": {
    "r": 30,
    "g": 16,
    "b": 11
  },
  "hsl": {
    "h": 15.789,
    "s": 46.341,
    "l": 8.039
  },
  "oklch": {
    "l": 0.19108,
    "c": 0.02584,
    "h": 40.4
  },
  "luminance": 0.00671
}

Semantic roles & 50–950 ramp

primary

#1E100B

secondary

#2D4D58

accent

#B3D652

background

#F5F4F4

surface

#E9E7E7

border

#C5C3C3

text

#030101

muted

#787777

Preview Lab

Preview with #1E100B

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

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