#7A1F2B#7A1F2B

#7A1F2B is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.1% C 0.124 H 17.9°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#7A1F2B
RGB	rgb(122, 31, 43)
HSL	hsl(352, 59%, 30%)
HSV	hsv(352, 75%, 48%)
CMYK	cmyk(0%, 74.6%, 64.8%, 52.2%)
CIE-LAB	lab(27.55, 39.76, 15.81)
CIE-LCH	lch(27.55, 42.79, 21.69°)
OKLab	oklab(39.1% 0.1185 0.0382)
OKLCH	oklch(39.1% 0.125 17.9)
XYZ	xyz(8.9530, 5.2933, 2.8353)
Luminance	0.0529 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1F2B #1F7A6E

analogous

#7A1F58 #7A1F2B #7A411F

triadic

#7A1F2B #2B7A1F #1F2B7A

tetradic

#7A1F2B #587A1F #1F7A6E #411F7A

square

#7A1F2B #587A1F #1F7A6E #411F7A

split-complementary

#7A1F2B #1F7A41 #1F587A

monochromatic

#180609 #49131A #7A1F2B #AB2B3C #CF4456

Accessibility & contrast

On white

10.20

#7A1F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#7A1F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1F2B

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1F2B	#FFFFFF	#000000	##FFFFFF
##7A1F2B	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38352B

Deuteranopia (green-blind)

#4F4829

Tritanopia (blue-blind)

#860324

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7a1f2b;
/* rgb */ color: rgb(122, 31, 43);
/* oklch */ color: oklch(39.1% 0.124 17.9);

Tailwind

colors: {
  custom: {
    50: '#a66264',
    500: '#7a1f2b',
    950: '#000000',
  },
}

SCSS

$custom: #7a1f2b;
$custom-light: #a66264;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1f2b",
  "rgb": {
    "r": 122,
    "g": 31,
    "b": 43
  },
  "hsl": {
    "h": 352.088,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.39096,
    "c": 0.1245,
    "h": 17.9
  },
  "luminance": 0.05292
}

Semantic roles & 50–950 ramp

primary

#7A1F2B

secondary

#47ADA0

accent

#E3CE45

background

#FAF6F5

surface

#F4EBEA

border

#CEC6C6

text

#110505

muted

#807A79

Preview Lab

Preview with #7A1F2B

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

Preview Lab → · Contrast checker → · Palette generator →