#7D1F31#7D1F31

#7D1F31 is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.8% C 0.128 H 14.4°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#7D1F31
RGB	rgb(125, 31, 49)
HSL	hsl(349, 60%, 31%)
HSV	hsv(349, 75%, 49%)
CMYK	cmyk(0%, 75.2%, 60.8%, 51%)
CIE-LAB	lab(28.28, 41.19, 12.89)
CIE-LCH	lch(28.28, 43.16, 17.37°)
OKLab	oklab(39.79% 0.1238 0.0318)
OKLCH	oklch(39.79% 0.128 14.4)
XYZ	xyz(9.5027, 5.5631, 3.4785)
Luminance	0.0556 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1F31 #1F7D6B

analogous

#7D1F60 #7D1F31 #7D3C1F

triadic

#7D1F31 #317D1F #1F317D

tetradic

#7D1F31 #607D1F #1F7D6B #3C1F7D

square

#7D1F31 #607D1F #1F7D6B #3C1F7D

split-complementary

#7D1F31 #1F7D3C #1F607D

monochromatic

#1B070B #4C131E #7D1F31 #AE2B44 #D14560

Accessibility & contrast

On white

9.94

#7D1F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#7D1F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1F31

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1F31	#FFFFFF	#000000	##FFFFFF
##7D1F31	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383631

Deuteranopia (green-blind)

#504A2F

Tritanopia (blue-blind)

#890426

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7d1f31;
/* rgb */ color: rgb(125, 31, 49);
/* oklch */ color: oklch(39.8% 0.128 14.4);

Tailwind

colors: {
  custom: {
    50: '#a86368',
    500: '#7d1f31',
    950: '#000000',
  },
}

SCSS

$custom: #7d1f31;
$custom-light: #a86368;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1f31",
  "rgb": {
    "r": 125,
    "g": 31,
    "b": 49
  },
  "hsl": {
    "h": 348.511,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39788,
    "c": 0.12785,
    "h": 14.4
  },
  "luminance": 0.05562
}

Semantic roles & 50–950 ramp

primary

#7D1F31

secondary

#48B09C

accent

#E3C544

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110606

muted

#807A7A

Preview Lab

Preview with #7D1F31

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

Preview Lab → · Contrast checker → · Palette generator →