#75191D#75191D

#75191D is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.3% C 0.126 H 23.7°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#75191D
RGB	rgb(117, 25, 29)
HSL	hsl(357, 65%, 28%)
HSV	hsv(357, 79%, 46%)
CMYK	cmyk(0%, 78.6%, 75.2%, 54.1%)
CIE-LAB	lab(25.46, 39.54, 22.22)
CIE-LCH	lch(25.46, 45.36, 29.34°)
OKLab	oklab(37.28% 0.1153 0.0507)
OKLCH	oklch(37.28% 0.126 23.7)
XYZ	xyz(7.9064, 4.5671, 1.6274)
Luminance	0.0457 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75191D #197571

analogous

#75194B #75191D #754319

triadic

#75191D #1D7519 #191D75

tetradic

#75191D #4B7519 #197571 #431975

square

#75191D #4B7519 #197571 #431975

split-complementary

#75191D #197543 #194B75

monochromatic

#190506 #430E11 #75191D #A72429 #D4353C

Accessibility & contrast

On white

10.98

#75191D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#75191D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75191D

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75191D	#FFFFFF	#000000	##FFFFFF
##75191D	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34301C

Deuteranopia (green-blind)

#4B431A

Tritanopia (blue-blind)

#81001C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #75191d;
/* rgb */ color: rgb(117, 25, 29);
/* oklch */ color: oklch(37.3% 0.126 23.7);

Tailwind

colors: {
  custom: {
    50: '#a45e59',
    500: '#75191d',
    950: '#000000',
  },
}

SCSS

$custom: #75191d;
$custom-light: #a45e59;
$custom-dark: #000000;

JSON

{
  "hex": "#75191d",
  "rgb": {
    "r": 117,
    "g": 25,
    "b": 29
  },
  "hsl": {
    "h": 357.391,
    "s": 64.789,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37276,
    "c": 0.12596,
    "h": 23.7
  },
  "luminance": 0.04566
}

Semantic roles & 50–950 ramp

primary

#75191D

secondary

#40AAA5

accent

#E8E040

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #75191D

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

Preview Lab → · Contrast checker → · Palette generator →