#75281D#75281D

#75281D is a dark, moderate red. Relative luminance 0.054; OKLCH L 39.0% C 0.111 H 30.8°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#75281D
RGB	rgb(117, 40, 29)
HSL	hsl(8, 60%, 29%)
HSV	hsv(8, 75%, 46%)
CMYK	cmyk(0%, 65.8%, 75.2%, 54.1%)
CIE-LAB	lab(27.82, 33.12, 24.94)
CIE-LCH	lch(27.82, 41.46, 36.97°)
OKLab	oklab(39.04% 0.0951 0.0566)
OKLCH	oklch(39.04% 0.111 30.8)
XYZ	xyz(8.3176, 5.3894, 1.7644)
Luminance	0.0539 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75281D #1D6A75

analogous

#751D3E #75281D #75541D

triadic

#75281D #1D7528 #281D75

tetradic

#75281D #3E751D #1D6A75 #541D75

square

#75281D #3E751D #1D6A75 #541D75

split-complementary

#75281D #1D7554 #1D3E75

monochromatic

#190806 #441711 #75281D #A63929 #CF503D

Accessibility & contrast

On white

10.11

#75281D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#75281D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75281D

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75281D	#FFFFFF	#000000	##FFFFFF
##75281D	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D371B

Deuteranopia (green-blind)

#50481B

Tritanopia (blue-blind)

#811526

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #75281d;
/* rgb */ color: rgb(117, 40, 29);
/* oklch */ color: oklch(39.0% 0.111 30.8);

Tailwind

colors: {
  custom: {
    50: '#a36659',
    500: '#75281d',
    950: '#000000',
  },
}

SCSS

$custom: #75281d;
$custom-light: #a36659;
$custom-dark: #000000;

JSON

{
  "hex": "#75281d",
  "rgb": {
    "r": 117,
    "g": 40,
    "b": 29
  },
  "hsl": {
    "h": 7.5,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.39036,
    "c": 0.11068,
    "h": 30.8
  },
  "luminance": 0.05388
}

Semantic roles & 50–950 ramp

primary

#75281D

secondary

#459DA9

accent

#D0E344

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100603

muted

#7F7A78

Preview Lab

Preview with #75281D

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

Preview Lab → · Contrast checker → · Palette generator →