#7D3729#7D3729

#7D3729 is a dark, moderate red. Relative luminance 0.073; OKLCH L 42.8% C 0.101 H 32.9°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#7D3729
RGB	rgb(125, 55, 41)
HSL	hsl(10, 51%, 33%)
HSV	hsv(10, 67%, 49%)
CMYK	cmyk(0%, 56%, 67.2%, 51%)
CIE-LAB	lab(32.38, 29.27, 23.28)
CIE-LCH	lch(32.38, 37.40, 38.49°)
OKLab	oklab(42.82% 0.0847 0.0547)
OKLCH	oklch(42.82% 0.101 32.9)
XYZ	xyz(10.2248, 7.2537, 2.9591)
Luminance	0.0725 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D3729 #296F7D

analogous

#7D2945 #7D3729 #7D6129

triadic

#7D3729 #297D37 #37297D

tetradic

#7D3729 #457D29 #296F7D #61297D

square

#7D3729 #457D29 #296F7D #61297D

split-complementary

#7D3729 #297D61 #29457D

monochromatic

#210E0B #4F231A #7D3729 #AB4B38 #C86B58

Accessibility & contrast

On white

8.57

#7D3729 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#7D3729 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D3729

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D3729	#FFFFFF	#000000	##FFFFFF
##7D3729	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494327

Deuteranopia (green-blind)

#5A5227

Tritanopia (blue-blind)

#892A34

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #7d3729;
/* rgb */ color: rgb(125, 55, 41);
/* oklch */ color: oklch(42.8% 0.101 32.9);

Tailwind

colors: {
  custom: {
    50: '#a87063',
    500: '#7d3729',
    950: '#000000',
  },
}

SCSS

$custom: #7d3729;
$custom-light: #a87063;
$custom-dark: #000000;

JSON

{
  "hex": "#7d3729",
  "rgb": {
    "r": 125,
    "g": 55,
    "b": 41
  },
  "hsl": {
    "h": 10,
    "s": 50.602,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42815,
    "c": 0.10081,
    "h": 32.9
  },
  "luminance": 0.07252
}

Semantic roles & 50–950 ramp

primary

#7D3729

secondary

#549FAE

accent

#C3DA4E

background

#FAF6F5

surface

#F4ECEA

border

#CEC7C6

text

#100705

muted

#7F7A79

Preview Lab

Preview with #7D3729

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

Preview Lab → · Contrast checker → · Palette generator →