#7D1B24#7D1B24

#7D1B24 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.1% C 0.132 H 21.2°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#7D1B24
RGB	rgb(125, 27, 36)
HSL	hsl(354, 64%, 30%)
HSV	hsv(354, 78%, 49%)
CMYK	cmyk(0%, 78.4%, 71.2%, 51%)
CIE-LAB	lab(27.50, 41.82, 20.49)
CIE-LCH	lch(27.50, 46.57, 26.10°)
OKLab	oklab(39.12% 0.1231 0.0478)
OKLCH	oklch(39.12% 0.132 21.2)
XYZ	xyz(9.1688, 5.2726, 2.2037)
Luminance	0.0527 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1B24 #1B7D74

analogous

#7D1B55 #7D1B24 #7D431B

triadic

#7D1B24 #247D1B #1B247D

tetradic

#7D1B24 #557D1B #1B7D74 #431B7D

square

#7D1B24 #557D1B #1B7D74 #431B7D

split-complementary

#7D1B24 #1B7D43 #1B557D

monochromatic

#190507 #4B1016 #7D1B24 #AF2632 #D53D4B

Accessibility & contrast

On white

10.22

#7D1B24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7D1B24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1B24

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1B24	#FFFFFF	#000000	##FFFFFF
##7D1B24	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383424

Deuteranopia (green-blind)

#504821

Tritanopia (blue-blind)

#8A001F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7d1b24;
/* rgb */ color: rgb(125, 27, 36);
/* oklch */ color: oklch(39.1% 0.132 21.2);

Tailwind

colors: {
  custom: {
    50: '#aa615e',
    500: '#7d1b24',
    950: '#000000',
  },
}

SCSS

$custom: #7d1b24;
$custom-light: #aa615e;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1b24",
  "rgb": {
    "r": 125,
    "g": 27,
    "b": 36
  },
  "hsl": {
    "h": 354.49,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39123,
    "c": 0.13204,
    "h": 21.2
  },
  "luminance": 0.05271
}

Semantic roles & 50–950 ramp

primary

#7D1B24

secondary

#43B1A7

accent

#E7D840

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110504

muted

#807A79

Preview Lab

Preview with #7D1B24

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

Preview Lab → · Contrast checker → · Palette generator →