#411B0B#411B0B

#411B0B is a dark, moderate orange. Relative luminance 0.019; OKLCH L 27.5% C 0.065 H 42.2°. Best body text is #FFFFFF at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#411B0B
RGB	rgb(65, 27, 11)
HSL	hsl(18, 71%, 15%)
HSV	hsv(18, 83%, 25%)
CMYK	cmyk(0%, 58.5%, 83.1%, 74.5%)
CIE-LAB	lab(15.13, 17.11, 18.20)
CIE-LCH	lch(15.13, 24.98, 46.77°)
OKLab	oklab(27.48% 0.0478 0.0434)
OKLCH	oklch(27.48% 0.065 42.2)
XYZ	xyz(2.6326, 1.9322, 0.5509)
Luminance	0.0193 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#411B0B #0B3141

analogous

#410B16 #411B0B #41360B

triadic

#411B0B #0B411B #1B0B41

tetradic

#411B0B #16410B #0B3141 #360B41

square

#411B0B #16410B #0B3141 #360B41

split-complementary

#411B0B #0B4136 #0B1641

monochromatic

#1A0B04 #1A0B04 #411B0B #753114 #AA461D

Accessibility & contrast

On white

15.15

#411B0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#411B0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #411B0B

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##411B0B	#FFFFFF	#000000	##FFFFFF
##411B0B	1.00	15.15	1.39	15.15
#FFFFFF	15.15	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252109

Deuteranopia (green-blind)

#2F290A

Tritanopia (blue-blind)

#481317

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #411b0b;
/* rgb */ color: rgb(65, 27, 11);
/* oklch */ color: oklch(27.5% 0.065 42.2);

Tailwind

colors: {
  custom: {
    50: '#7a584b',
    500: '#411b0b',
    950: '#000000',
  },
}

SCSS

$custom: #411b0b;
$custom-light: #7a584b;
$custom-dark: #000000;

JSON

{
  "hex": "#411b0b",
  "rgb": {
    "r": 65,
    "g": 27,
    "b": 11
  },
  "hsl": {
    "h": 17.778,
    "s": 71.053,
    "l": 14.902
  },
  "oklch": {
    "l": 0.27476,
    "c": 0.06458,
    "h": 42.2
  },
  "luminance": 0.01932
}

Semantic roles & 50–950 ramp

primary

#411B0B

secondary

#2A657E

accent

#B9EE3A

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #411B0B

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

Preview Lab → · Contrast checker → · Palette generator →