#75182E#75182E

#75182E is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.5% C 0.127 H 12.6°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#75182E
RGB	rgb(117, 24, 46)
HSL	hsl(346, 66%, 28%)
HSV	hsv(346, 79%, 46%)
CMYK	cmyk(0%, 79.5%, 60.7%, 54.1%)
CIE-LAB	lab(25.66, 40.96, 11.10)
CIE-LCH	lch(25.66, 42.43, 15.16°)
OKLab	oklab(37.53% 0.1236 0.0276)
OKLCH	oklch(37.53% 0.127 12.6)
XYZ	xyz(8.1567, 4.6336, 3.0491)
Luminance	0.0463 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75182E #18755F

analogous

#75185D #75182E #753018

triadic

#75182E #2E7518 #182E75

tetradic

#75182E #5D7518 #18755F #301875

square

#75182E #5D7518 #18755F #301875

split-complementary

#75182E #187530 #185D75

monochromatic

#19050A #420E1A #75182E #A82242 #D53259

Accessibility & contrast

On white

10.90

#75182E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#75182E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75182E

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75182E	#FFFFFF	#000000	##FFFFFF
##75182E	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31312E

Deuteranopia (green-blind)

#49442C

Tritanopia (blue-blind)

#810021

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #75182e;
/* rgb */ color: rgb(117, 24, 46);
/* oklch */ color: oklch(37.5% 0.127 12.6);

Tailwind

colors: {
  custom: {
    50: '#a35e66',
    500: '#75182e',
    950: '#000000',
  },
}

SCSS

$custom: #75182e;
$custom-light: #a35e66;
$custom-dark: #000000;

JSON

{
  "hex": "#75182e",
  "rgb": {
    "r": 117,
    "g": 24,
    "b": 46
  },
  "hsl": {
    "h": 345.806,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.3753,
    "c": 0.12663,
    "h": 12.6
  },
  "luminance": 0.04632
}

Semantic roles & 50–950 ramp

primary

#75182E

secondary

#3FAA91

accent

#E9C13F

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#100505

muted

#7F797A

Preview Lab

Preview with #75182E

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

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