#7A1A2B#7A1A2B

#7A1A2B is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.6% C 0.130 H 16.2°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#7A1A2B
RGB	rgb(122, 26, 43)
HSL	hsl(349, 65%, 29%)
HSV	hsv(349, 79%, 48%)
CMYK	cmyk(0%, 78.7%, 64.8%, 52.2%)
CIE-LAB	lab(26.88, 41.63, 14.94)
CIE-LCH	lch(26.88, 44.23, 19.74°)
OKLab	oklab(38.6% 0.1245 0.0362)
OKLCH	oklch(38.6% 0.13 16.2)
XYZ	xyz(8.8324, 5.0521, 2.7951)
Luminance	0.0505 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1A2B #1A7A69

analogous

#7A1A5B #7A1A2B #7A391A

triadic

#7A1A2B #2B7A1A #1A2B7A

tetradic

#7A1A2B #5B7A1A #1A7A69 #391A7A

square

#7A1A2B #5B7A1A #1A7A69 #391A7A

split-complementary

#7A1A2B #1A7A39 #1A5B7A

monochromatic

#190509 #480F19 #7A1A2B #AC253D #D53955

Accessibility & contrast

On white

10.45

#7A1A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#7A1A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1A2B

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1A2B	#FFFFFF	#000000	##FFFFFF
##7A1A2B	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35332B

Deuteranopia (green-blind)

#4D4728

Tritanopia (blue-blind)

#860021

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7a1a2b;
/* rgb */ color: rgb(122, 26, 43);
/* oklch */ color: oklch(38.6% 0.130 16.2);

Tailwind

colors: {
  custom: {
    50: '#a76064',
    500: '#7a1a2b',
    950: '#000000',
  },
}

SCSS

$custom: #7a1a2b;
$custom-light: #a76064;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1a2b",
  "rgb": {
    "r": 122,
    "g": 26,
    "b": 43
  },
  "hsl": {
    "h": 349.375,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38597,
    "c": 0.12964,
    "h": 16.2
  },
  "luminance": 0.05051
}

Semantic roles & 50–950 ramp

primary

#7A1A2B

secondary

#41AE9B

accent

#E8CA40

background

#FAF5F5

surface

#F5EAEA

border

#CFC6C6

text

#110505

muted

#807979

Preview Lab

Preview with #7A1A2B

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

Preview Lab → · Contrast checker → · Palette generator →