#7D1515#7D1515

#7D1515 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.4% C 0.139 H 26.8°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#7D1515
RGB	rgb(125, 21, 21)
HSL	hsl(0, 71%, 29%)
HSV	hsv(0, 83%, 49%)
CMYK	cmyk(0%, 83.2%, 83.2%, 51%)
CIE-LAB	lab(26.60, 43.12, 28.95)
CIE-LCH	lch(26.60, 51.94, 33.88°)
OKLab	oklab(38.39% 0.1237 0.0624)
OKLCH	oklch(38.39% 0.139 26.8)
XYZ	xyz(8.8621, 4.9519, 1.1985)
Luminance	0.0495 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1515 #157D7D

analogous

#7D1549 #7D1515 #7D4915

triadic

#7D1515 #157D15 #15157D

tetradic

#7D1515 #497D15 #157D7D #49157D

square

#7D1515 #497D15 #157D7D #49157D

split-complementary

#7D1515 #157D49 #15497D

monochromatic

#1A0404 #490C0C #7D1515 #B11E1E #DC3030

Accessibility & contrast

On white

10.55

#7D1515 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7D1515 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1515

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1515	#FFFFFF	#000000	##FFFFFF
##7D1515	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373013

Deuteranopia (green-blind)

#504710

Tritanopia (blue-blind)

#8A0017

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7d1515;
/* rgb */ color: rgb(125, 21, 21);
/* oklch */ color: oklch(38.4% 0.139 26.8);

Tailwind

colors: {
  custom: {
    50: '#ab5e53',
    500: '#7d1515',
    950: '#000000',
  },
}

SCSS

$custom: #7d1515;
$custom-light: #ab5e53;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1515",
  "rgb": {
    "r": 125,
    "g": 21,
    "b": 21
  },
  "hsl": {
    "h": 0,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38389,
    "c": 0.13856,
    "h": 26.8
  },
  "luminance": 0.0495
}

Semantic roles & 50–950 ramp

primary

#7D1515

secondary

#3CB2B2

accent

#EEEE3A

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #7D1515

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

Preview Lab → · Contrast checker → · Palette generator →