#7D1F33#7D1F33

#7D1F33 is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.8% C 0.128 H 13.1°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#7D1F33
RGB	rgb(125, 31, 51)
HSL	hsl(347, 60%, 31%)
HSV	hsv(347, 75%, 49%)
CMYK	cmyk(0%, 75.2%, 59.2%, 51%)
CIE-LAB	lab(28.33, 41.35, 11.61)
CIE-LCH	lch(28.33, 42.95, 15.69°)
OKLab	oklab(39.84% 0.1247 0.0289)
OKLCH	oklch(39.84% 0.128 13.1)
XYZ	xyz(9.5459, 5.5803, 3.7058)
Luminance	0.0558 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1F33 #1F7D69

analogous

#7D1F62 #7D1F33 #7D3A1F

triadic

#7D1F33 #337D1F #1F337D

tetradic

#7D1F33 #627D1F #1F7D69 #3A1F7D

square

#7D1F33 #627D1F #1F7D69 #3A1F7D

split-complementary

#7D1F33 #1F7D3A #1F627D

monochromatic

#1B070B #4C131F #7D1F33 #AE2B47 #D14563

Accessibility & contrast

On white

9.93

#7D1F33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#7D1F33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1F33

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1F33	#FFFFFF	#000000	##FFFFFF
##7D1F33	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373633

Deuteranopia (green-blind)

#504A31

Tritanopia (blue-blind)

#890527

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7d1f33;
/* rgb */ color: rgb(125, 31, 51);
/* oklch */ color: oklch(39.8% 0.128 13.1);

Tailwind

colors: {
  custom: {
    50: '#a8636a',
    500: '#7d1f33',
    950: '#000000',
  },
}

SCSS

$custom: #7d1f33;
$custom-light: #a8636a;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1f33",
  "rgb": {
    "r": 125,
    "g": 31,
    "b": 51
  },
  "hsl": {
    "h": 347.234,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39837,
    "c": 0.12799,
    "h": 13.1
  },
  "luminance": 0.05579
}

Semantic roles & 50–950 ramp

primary

#7D1F33

secondary

#48B09A

accent

#E3C244

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110606

muted

#807A7A

Preview Lab

Preview with #7D1F33

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

Preview Lab → · Contrast checker → · Palette generator →