#7D1B25#7D1B25

#7D1B25 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.1% C 0.132 H 20.6°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#7D1B25
RGB	rgb(125, 27, 37)
HSL	hsl(354, 64%, 30%)
HSV	hsv(354, 78%, 49%)
CMYK	cmyk(0%, 78.4%, 70.4%, 51%)
CIE-LAB	lab(27.51, 41.88, 19.86)
CIE-LCH	lch(27.51, 46.35, 25.37°)
OKLab	oklab(39.14% 0.1235 0.0465)
OKLCH	oklch(39.14% 0.132 20.6)
XYZ	xyz(9.1843, 5.2788, 2.2852)
Luminance	0.0528 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1B25 #1B7D73

analogous

#7D1B56 #7D1B25 #7D421B

triadic

#7D1B25 #257D1B #1B257D

tetradic

#7D1B25 #567D1B #1B7D73 #421B7D

square

#7D1B25 #567D1B #1B7D73 #421B7D

split-complementary

#7D1B25 #1B7D42 #1B567D

monochromatic

#190507 #4B1016 #7D1B25 #AF2634 #D53D4D

Accessibility & contrast

On white

10.22

#7D1B25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#7D1B25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1B25

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1B25	#FFFFFF	#000000	##FFFFFF
##7D1B25	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383425

Deuteranopia (green-blind)

#504822

Tritanopia (blue-blind)

#8A0020

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7d1b25;
/* rgb */ color: rgb(125, 27, 37);
/* oklch */ color: oklch(39.1% 0.132 20.6);

Tailwind

colors: {
  custom: {
    50: '#aa615f',
    500: '#7d1b25',
    950: '#000000',
  },
}

SCSS

$custom: #7d1b25;
$custom-light: #aa615f;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1b25",
  "rgb": {
    "r": 125,
    "g": 27,
    "b": 37
  },
  "hsl": {
    "h": 353.878,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39141,
    "c": 0.13197,
    "h": 20.6
  },
  "luminance": 0.05277
}

Semantic roles & 50–950 ramp

primary

#7D1B25

secondary

#43B1A6

accent

#E7D640

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110504

muted

#807A79

Preview Lab

Preview with #7D1B25

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

Preview Lab → · Contrast checker → · Palette generator →