#75182D#75182D

#75182D is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.5% C 0.127 H 13.3°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#75182D
RGB	rgb(117, 24, 45)
HSL	hsl(346, 66%, 28%)
HSV	hsv(346, 79%, 46%)
CMYK	cmyk(0%, 79.5%, 61.5%, 54.1%)
CIE-LAB	lab(25.64, 40.88, 11.75)
CIE-LCH	lch(25.64, 42.54, 16.03°)
OKLab	oklab(37.51% 0.1232 0.029)
OKLCH	oklch(37.51% 0.127 13.3)
XYZ	xyz(8.1372, 4.6258, 2.9465)
Luminance	0.0462 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75182D #187560

analogous

#75185B #75182D #753218

triadic

#75182D #2D7518 #182D75

tetradic

#75182D #5B7518 #187560 #321875

square

#75182D #5B7518 #187560 #321875

split-complementary

#75182D #187532 #185B75

monochromatic

#19050A #420E19 #75182D #A82241 #D53257

Accessibility & contrast

On white

10.91

#75182D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#75182D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #75182D

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75182D	#FFFFFF	#000000	##FFFFFF
##75182D	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32312D

Deuteranopia (green-blind)

#49442B

Tritanopia (blue-blind)

#810021

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #75182d;
/* rgb */ color: rgb(117, 24, 45);
/* oklch */ color: oklch(37.5% 0.127 13.3);

Tailwind

colors: {
  custom: {
    50: '#a35e65',
    500: '#75182d',
    950: '#000000',
  },
}

SCSS

$custom: #75182d;
$custom-light: #a35e65;
$custom-dark: #000000;

JSON

{
  "hex": "#75182d",
  "rgb": {
    "r": 117,
    "g": 24,
    "b": 45
  },
  "hsl": {
    "h": 346.452,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.37505,
    "c": 0.12654,
    "h": 13.3
  },
  "luminance": 0.04625
}

Semantic roles & 50–950 ramp

primary

#75182D

secondary

#3FAA92

accent

#E9C33F

background

#FAF5F6

surface

#F4EAEB

border

#CEC6C6

text

#100505

muted

#7F797A

Preview Lab

Preview with #75182D

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

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