#75191C#75191C

#75191C is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.3% C 0.126 H 24.3°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#75191C
RGB	rgb(117, 25, 28)
HSL	hsl(358, 65%, 28%)
HSV	hsv(358, 79%, 46%)
CMYK	cmyk(0%, 78.6%, 76.1%, 54.1%)
CIE-LAB	lab(25.45, 39.49, 22.85)
CIE-LCH	lch(25.45, 45.63, 30.06°)
OKLab	oklab(37.26% 0.1149 0.0519)
OKLCH	oklch(37.26% 0.126 24.3)
XYZ	xyz(7.8943, 4.5622, 1.5633)
Luminance	0.0456 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75191C #197572

analogous

#75194A #75191C #754419

triadic

#75191C #1C7519 #191C75

tetradic

#75191C #4A7519 #197572 #441975

square

#75191C #4A7519 #197572 #441975

split-complementary

#75191C #197544 #194A75

monochromatic

#190506 #430E10 #75191C #A72428 #D4353A

Accessibility & contrast

On white

10.98

#75191C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#75191C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75191C

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75191C	#FFFFFF	#000000	##FFFFFF
##75191C	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)

#34301B

Deuteranopia (green-blind)

#4B4319

Tritanopia (blue-blind)

#81001B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #75191c;
/* rgb */ color: rgb(117, 25, 28);
/* oklch */ color: oklch(37.3% 0.126 24.3);

Tailwind

colors: {
  custom: {
    50: '#a45e58',
    500: '#75191c',
    950: '#000000',
  },
}

SCSS

$custom: #75191c;
$custom-light: #a45e58;
$custom-dark: #000000;

JSON

{
  "hex": "#75191c",
  "rgb": {
    "r": 117,
    "g": 25,
    "b": 28
  },
  "hsl": {
    "h": 358.043,
    "s": 64.789,
    "l": 27.843
  },
  "oklch": {
    "l": 0.3726,
    "c": 0.12608,
    "h": 24.3
  },
  "luminance": 0.04561
}

Semantic roles & 50–950 ramp

primary

#75191C

secondary

#40AAA6

accent

#E8E240

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#110503

muted

#807978

Preview Lab

Preview with #75191C

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

Preview Lab → · Contrast checker → · Palette generator →