#440B07#440B07

#440B07 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.6% C 0.087 H 29.0°. Best body text is #FFFFFF at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#440B07
RGB	rgb(68, 11, 7)
HSL	hsl(4, 81%, 15%)
HSV	hsv(4, 90%, 27%)
CMYK	cmyk(0%, 83.8%, 89.7%, 73.3%)
CIE-LAB	lab(12.51, 26.66, 16.50)
CIE-LCH	lch(12.51, 31.35, 31.76°)
OKLab	oklab(25.6% 0.0761 0.0422)
OKLCH	oklch(25.6% 0.087 29)
XYZ	xyz(2.5422, 1.4840, 0.3536)
Luminance	0.0148 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440B07 #074044

analogous

#440722 #440B07 #442907

triadic

#440B07 #07440B #0B0744

tetradic

#440B07 #224407 #074044 #290744

square

#440B07 #224407 #074044 #290744

split-complementary

#440B07 #074429 #072244

monochromatic

#1C0403 #1C0403 #440B07 #7B140D #B31D12

Accessibility & contrast

On white

16.19

#440B07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#440B07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440B07

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440B07	#FFFFFF	#000000	##FFFFFF
##440B07	1.00	16.19	1.30	16.19
#FFFFFF	16.19	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1906

Deuteranopia (green-blind)

#2A2505

Tritanopia (blue-blind)

#4C000B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #440b07;
/* rgb */ color: rgb(68, 11, 7);
/* oklch */ color: oklch(25.6% 0.087 29.0);

Tailwind

colors: {
  custom: {
    50: '#7d4f49',
    500: '#440b07',
    950: '#000000',
  },
}

SCSS

$custom: #440b07;
$custom-light: #7d4f49;
$custom-dark: #000000;

JSON

{
  "hex": "#440b07",
  "rgb": {
    "r": 68,
    "g": 11,
    "b": 7
  },
  "hsl": {
    "h": 3.934,
    "s": 81.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.25599,
    "c": 0.08695,
    "h": 29
  },
  "luminance": 0.01484
}

Semantic roles & 50–950 ramp

primary

#440B07

secondary

#247D83

accent

#EBF830

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #440B07

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

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