#7D1F15#7D1F15

#7D1F15 is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.3% C 0.130 H 30.0°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#7D1F15
RGB	rgb(125, 31, 21)
HSL	hsl(6, 71%, 29%)
HSV	hsv(6, 83%, 49%)
CMYK	cmyk(0%, 75.2%, 83.2%, 51%)
CIE-LAB	lab(27.83, 39.67, 30.19)
CIE-LCH	lch(27.83, 49.85, 37.27°)
OKLab	oklab(39.31% 0.1129 0.0651)
OKLCH	oklch(39.31% 0.13 30)
XYZ	xyz(9.0839, 5.3955, 1.2725)
Luminance	0.0539 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1F15 #15737D

analogous

#7D153F #7D1F15 #7D5315

triadic

#7D1F15 #157D1F #1F157D

tetradic

#7D1F15 #3F7D15 #15737D #53157D

square

#7D1F15 #3F7D15 #15737D #53157D

split-complementary

#7D1F15 #157D53 #153F7D

monochromatic

#1A0604 #49120C #7D1F15 #B12C1E #DC4130

Accessibility & contrast

On white

10.10

#7D1F15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#7D1F15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1F15

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1F15	#FFFFFF	#000000	##FFFFFF
##7D1F15	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3513

Deuteranopia (green-blind)

#524911

Tritanopia (blue-blind)

#8A001E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7d1f15;
/* rgb */ color: rgb(125, 31, 21);
/* oklch */ color: oklch(39.3% 0.130 30.0);

Tailwind

colors: {
  custom: {
    50: '#ab6253',
    500: '#7d1f15',
    950: '#000000',
  },
}

SCSS

$custom: #7d1f15;
$custom-light: #ab6253;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1f15",
  "rgb": {
    "r": 125,
    "g": 31,
    "b": 21
  },
  "hsl": {
    "h": 5.769,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.39309,
    "c": 0.13032,
    "h": 30
  },
  "luminance": 0.05394
}

Semantic roles & 50–950 ramp

primary

#7D1F15

secondary

#3CA7B2

accent

#DDEE3A

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#110502

muted

#807A78

Preview Lab

Preview with #7D1F15

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

Preview Lab → · Contrast checker → · Palette generator →