#7B1A2F#7B1A2F

#7B1A2F is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.9% C 0.131 H 13.8°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#7B1A2F
RGB	rgb(123, 26, 47)
HSL	hsl(347, 65%, 29%)
HSV	hsv(347, 79%, 48%)
CMYK	cmyk(0%, 78.9%, 61.8%, 51.8%)
CIE-LAB	lab(27.18, 42.23, 12.67)
CIE-LCH	lch(27.18, 44.09, 16.70°)
OKLab	oklab(38.88% 0.1271 0.0312)
OKLCH	oklch(38.88% 0.131 13.8)
XYZ	xyz(9.0518, 5.1563, 3.2074)
Luminance	0.0515 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1A2F #1A7B66

analogous

#7B1A60 #7B1A2F #7B351A

triadic

#7B1A2F #2F7B1A #1A2F7B

tetradic

#7B1A2F #607B1A #1A7B66 #351A7B

square

#7B1A2F #607B1A #1A7B66 #351A7B

split-complementary

#7B1A2F #1A7B35 #1A607B

monochromatic

#19050A #480F1C #7B1A2F #AE2542 #D53A5C

Accessibility & contrast

On white

10.34

#7B1A2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#7B1A2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1A2F

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1A2F	#FFFFFF	#000000	##FFFFFF
##7B1A2F	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35332F

Deuteranopia (green-blind)

#4D472C

Tritanopia (blue-blind)

#870023

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7b1a2f;
/* rgb */ color: rgb(123, 26, 47);
/* oklch */ color: oklch(38.9% 0.131 13.8);

Tailwind

colors: {
  custom: {
    50: '#a76067',
    500: '#7b1a2f',
    950: '#000000',
  },
}

SCSS

$custom: #7b1a2f;
$custom-light: #a76067;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1a2f",
  "rgb": {
    "r": 123,
    "g": 26,
    "b": 47
  },
  "hsl": {
    "h": 347.01,
    "s": 65.101,
    "l": 29.216
  },
  "oklch": {
    "l": 0.38879,
    "c": 0.13085,
    "h": 13.8
  },
  "luminance": 0.05155
}

Semantic roles & 50–950 ramp

primary

#7B1A2F

secondary

#42AF98

accent

#E8C440

background

#FAF5F6

surface

#F5EAEB

border

#CFC6C6

text

#110506

muted

#80797A

Preview Lab

Preview with #7B1A2F

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

Preview Lab → · Contrast checker → · Palette generator →