#7D1B2F#7D1B2F

#7D1B2F is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.4% C 0.132 H 14.5°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#7D1B2F
RGB	rgb(125, 27, 47)
HSL	hsl(348, 64%, 30%)
HSV	hsv(348, 78%, 49%)
CMYK	cmyk(0%, 78.4%, 62.4%, 51%)
CIE-LAB	lab(27.71, 42.52, 13.46)
CIE-LCH	lch(27.71, 44.60, 17.57°)
OKLab	oklab(39.35% 0.1277 0.033)
OKLCH	oklch(39.35% 0.132 14.5)
XYZ	xyz(9.3634, 5.3504, 3.2285)
Luminance	0.0535 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1B2F #1B7D69

analogous

#7D1B60 #7D1B2F #7D381B

triadic

#7D1B2F #2F7D1B #1B2F7D

tetradic

#7D1B2F #607D1B #1B7D69 #381B7D

square

#7D1B2F #607D1B #1B7D69 #381B7D

split-complementary

#7D1B2F #1B7D38 #1B607D

monochromatic

#190509 #4B101C #7D1B2F #AF2642 #D53D5C

Accessibility & contrast

On white

10.15

#7D1B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#7D1B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1B2F

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1B2F	#FFFFFF	#000000	##FFFFFF
##7D1B2F	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36342F

Deuteranopia (green-blind)

#4F492C

Tritanopia (blue-blind)

#890023

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7d1b2f;
/* rgb */ color: rgb(125, 27, 47);
/* oklch */ color: oklch(39.4% 0.132 14.5);

Tailwind

colors: {
  custom: {
    50: '#a96167',
    500: '#7d1b2f',
    950: '#000000',
  },
}

SCSS

$custom: #7d1b2f;
$custom-light: #a96167;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1b2f",
  "rgb": {
    "r": 125,
    "g": 27,
    "b": 47
  },
  "hsl": {
    "h": 347.755,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.3935,
    "c": 0.13191,
    "h": 14.5
  },
  "luminance": 0.05349
}

Semantic roles & 50–950 ramp

primary

#7D1B2F

secondary

#43B19A

accent

#E7C540

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110506

muted

#807A7A

Preview Lab

Preview with #7D1B2F

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

Preview Lab → · Contrast checker → · Palette generator →