#7A1F2F#7A1F2F

#7A1F2F is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.2% C 0.125 H 15.2°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#7A1F2F
RGB	rgb(122, 31, 47)
HSL	hsl(349, 59%, 30%)
HSV	hsv(349, 75%, 48%)
CMYK	cmyk(0%, 74.6%, 61.5%, 52.2%)
CIE-LAB	lab(27.64, 40.05, 13.26)
CIE-LCH	lch(27.64, 42.19, 18.32°)
OKLab	oklab(39.19% 0.1202 0.0326)
OKLCH	oklch(39.19% 0.125 15.2)
XYZ	xyz(9.0300, 5.3241, 3.2409)
Luminance	0.0532 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1F2F #1F7A6A

analogous

#7A1F5C #7A1F2F #7A3D1F

triadic

#7A1F2F #2F7A1F #1F2F7A

tetradic

#7A1F2F #5C7A1F #1F7A6A #3D1F7A

square

#7A1F2F #5C7A1F #1F7A6A #3D1F7A

split-complementary

#7A1F2F #1F7A3D #1F5C7A

monochromatic

#180609 #49131C #7A1F2F #AB2B42 #CF445C

Accessibility & contrast

On white

10.17

#7A1F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#7A1F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1F2F

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1F2F	#FFFFFF	#000000	##FFFFFF
##7A1F2F	1.00	10.17	2.06	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37352F

Deuteranopia (green-blind)

#4E482D

Tritanopia (blue-blind)

#860626

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7a1f2f;
/* rgb */ color: rgb(122, 31, 47);
/* oklch */ color: oklch(39.2% 0.125 15.2);

Tailwind

colors: {
  custom: {
    50: '#a66267',
    500: '#7a1f2f',
    950: '#000000',
  },
}

SCSS

$custom: #7a1f2f;
$custom-light: #a66267;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1f2f",
  "rgb": {
    "r": 122,
    "g": 31,
    "b": 47
  },
  "hsl": {
    "h": 349.451,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.39186,
    "c": 0.12454,
    "h": 15.2
  },
  "luminance": 0.05323
}

Semantic roles & 50–950 ramp

primary

#7A1F2F

secondary

#47AD9B

accent

#E3C745

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#100506

muted

#7F7A7A

Preview Lab

Preview with #7A1F2F

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

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