#75191F#75191F

#75191F is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.3% C 0.126 H 22.6°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#75191F
RGB	rgb(117, 25, 31)
HSL	hsl(356, 65%, 28%)
HSV	hsv(356, 79%, 46%)
CMYK	cmyk(0%, 78.6%, 73.5%, 54.1%)
CIE-LAB	lab(25.49, 39.64, 20.96)
CIE-LCH	lch(25.49, 44.84, 27.86°)
OKLab	oklab(37.31% 0.1161 0.0483)
OKLCH	oklch(37.31% 0.126 22.6)
XYZ	xyz(7.9320, 4.5773, 1.7619)
Luminance	0.0458 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75191F #19756F

analogous

#75194D #75191F #754119

triadic

#75191F #1F7519 #191F75

tetradic

#75191F #4D7519 #19756F #411975

square

#75191F #4D7519 #19756F #411975

split-complementary

#75191F #197541 #194D75

monochromatic

#190507 #430E12 #75191F #A7242C #D4353F

Accessibility & contrast

On white

10.96

#75191F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#75191F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75191F

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75191F	#FFFFFF	#000000	##FFFFFF
##75191F	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34301E

Deuteranopia (green-blind)

#4B441C

Tritanopia (blue-blind)

#81001C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #75191f;
/* rgb */ color: rgb(117, 25, 31);
/* oklch */ color: oklch(37.3% 0.126 22.6);

Tailwind

colors: {
  custom: {
    50: '#a45e5a',
    500: '#75191f',
    950: '#000000',
  },
}

SCSS

$custom: #75191f;
$custom-light: #a45e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#75191f",
  "rgb": {
    "r": 117,
    "g": 25,
    "b": 31
  },
  "hsl": {
    "h": 356.087,
    "s": 64.789,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37309,
    "c": 0.12576,
    "h": 22.6
  },
  "luminance": 0.04576
}

Semantic roles & 50–950 ramp

primary

#75191F

secondary

#40AAA3

accent

#E8DD40

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #75191F

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

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