#7D1A1F#7D1A1F

#7D1A1F is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.9% C 0.133 H 23.6°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#7D1A1F
RGB	rgb(125, 26, 31)
HSL	hsl(357, 66%, 30%)
HSV	hsv(357, 79%, 49%)
CMYK	cmyk(0%, 79.2%, 75.2%, 51%)
CIE-LAB	lab(27.29, 41.91, 23.49)
CIE-LCH	lch(27.29, 48.05, 29.27°)
OKLab	oklab(38.95% 0.1222 0.0534)
OKLCH	oklch(38.95% 0.133 23.6)
XYZ	xyz(9.0752, 5.1991, 1.8217)
Luminance	0.0520 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1A1F #1A7D78

analogous

#7D1A50 #7D1A1F #7D471A

triadic

#7D1A1F #1F7D1A #1A1F7D

tetradic

#7D1A1F #507D1A #1A7D78 #471A7D

square

#7D1A1F #507D1A #1A7D78 #471A7D

split-complementary

#7D1A1F #1A7D47 #1A507D

monochromatic

#190506 #4A0F12 #7D1A1F #B0252C #D63B43

Accessibility & contrast

On white

10.30

#7D1A1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7D1A1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1A1F

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1A1F	#FFFFFF	#000000	##FFFFFF
##7D1A1F	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38331E

Deuteranopia (green-blind)

#50481C

Tritanopia (blue-blind)

#8A001D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7d1a1f;
/* rgb */ color: rgb(125, 26, 31);
/* oklch */ color: oklch(38.9% 0.133 23.6);

Tailwind

colors: {
  custom: {
    50: '#aa605a',
    500: '#7d1a1f',
    950: '#000000',
  },
}

SCSS

$custom: #7d1a1f;
$custom-light: #aa605a;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1a1f",
  "rgb": {
    "r": 125,
    "g": 26,
    "b": 31
  },
  "hsl": {
    "h": 356.97,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38947,
    "c": 0.13338,
    "h": 23.6
  },
  "luminance": 0.05198
}

Semantic roles & 50–950 ramp

primary

#7D1A1F

secondary

#42B1AB

accent

#E9E03F

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7D1A1F

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

Preview Lab → · Contrast checker → · Palette generator →