#7D1525#7D1525

#7D1525 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.6% C 0.137 H 19.0°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#7D1525
RGB	rgb(125, 21, 37)
HSL	hsl(351, 71%, 29%)
HSV	hsv(351, 83%, 49%)
CMYK	cmyk(0%, 83.2%, 70.4%, 51%)
CIE-LAB	lab(26.82, 43.82, 19.00)
CIE-LCH	lch(26.82, 47.76, 23.44°)
OKLab	oklab(38.63% 0.1297 0.0446)
OKLCH	oklch(38.63% 0.137 19)
XYZ	xyz(9.0606, 5.0313, 2.2440)
Luminance	0.0503 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1525 #157D6D

analogous

#7D1559 #7D1525 #7D3915

triadic

#7D1525 #257D15 #15257D

tetradic

#7D1525 #597D15 #157D6D #39157D

square

#7D1525 #597D15 #157D6D #39157D

split-complementary

#7D1525 #157D39 #15597D

monochromatic

#1A0408 #490C15 #7D1525 #B11E35 #DC304B

Accessibility & contrast

On white

10.47

#7D1525 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#7D1525 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1525

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1525	#FFFFFF	#000000	##FFFFFF
##7D1525	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353125

Deuteranopia (green-blind)

#4F4722

Tritanopia (blue-blind)

#8A001C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7d1525;
/* rgb */ color: rgb(125, 21, 37);
/* oklch */ color: oklch(38.6% 0.137 19.0);

Tailwind

colors: {
  custom: {
    50: '#aa5e5f',
    500: '#7d1525',
    950: '#000000',
  },
}

SCSS

$custom: #7d1525;
$custom-light: #aa5e5f;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1525",
  "rgb": {
    "r": 125,
    "g": 21,
    "b": 37
  },
  "hsl": {
    "h": 350.769,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38629,
    "c": 0.13718,
    "h": 19
  },
  "luminance": 0.0503
}

Semantic roles & 50–950 ramp

primary

#7D1525

secondary

#3CB2A0

accent

#EED23A

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7D1525

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

Preview Lab → · Contrast checker → · Palette generator →