#7D1F2D#7D1F2D

#7D1F2D is a dark, vivid red. Relative luminance 0.055; OKLCH L 39.7% C 0.128 H 17.0°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#7D1F2D
RGB	rgb(125, 31, 45)
HSL	hsl(351, 60%, 31%)
HSV	hsv(351, 75%, 49%)
CMYK	cmyk(0%, 75.2%, 64%, 51%)
CIE-LAB	lab(28.20, 40.90, 15.44)
CIE-LCH	lch(28.20, 43.72, 20.68°)
OKLab	oklab(39.7% 0.1221 0.0375)
OKLCH	oklch(39.7% 0.128 17)
XYZ	xyz(9.4220, 5.5308, 3.0535)
Luminance	0.0553 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1F2D #1F7D6F

analogous

#7D1F5C #7D1F2D #7D401F

triadic

#7D1F2D #2D7D1F #1F2D7D

tetradic

#7D1F2D #5C7D1F #1F7D6F #401F7D

square

#7D1F2D #5C7D1F #1F7D6F #401F7D

split-complementary

#7D1F2D #1F7D40 #1F5C7D

monochromatic

#1B070A #4C131B #7D1F2D #AE2B3F #D1455A

Accessibility & contrast

On white

9.97

#7D1F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#7D1F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1F2D

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1F2D	#FFFFFF	#000000	##FFFFFF
##7D1F2D	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39362D

Deuteranopia (green-blind)

#504A2A

Tritanopia (blue-blind)

#890225

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7d1f2d;
/* rgb */ color: rgb(125, 31, 45);
/* oklch */ color: oklch(39.7% 0.128 17.0);

Tailwind

colors: {
  custom: {
    50: '#a96365',
    500: '#7d1f2d',
    950: '#000000',
  },
}

SCSS

$custom: #7d1f2d;
$custom-light: #a96365;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1f2d",
  "rgb": {
    "r": 125,
    "g": 31,
    "b": 45
  },
  "hsl": {
    "h": 351.064,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39696,
    "c": 0.12774,
    "h": 17
  },
  "luminance": 0.05529
}

Semantic roles & 50–950 ramp

primary

#7D1F2D

secondary

#48B0A1

accent

#E3CC44

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110605

muted

#807A7A

Preview Lab

Preview with #7D1F2D

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

Preview Lab → · Contrast checker → · Palette generator →