#7D1715#7D1715

#7D1715 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.6% C 0.137 H 27.3°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#7D1715
RGB	rgb(125, 23, 21)
HSL	hsl(1, 71%, 29%)
HSV	hsv(1, 83%, 49%)
CMYK	cmyk(0%, 81.6%, 83.2%, 51%)
CIE-LAB	lab(26.82, 42.50, 29.17)
CIE-LCH	lch(26.82, 51.55, 34.46°)
OKLab	oklab(38.55% 0.1218 0.0629)
OKLCH	oklch(38.55% 0.137 27.3)
XYZ	xyz(8.9003, 5.0283, 1.2113)
Luminance	0.0503 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1715 #157B7D

analogous

#7D1547 #7D1715 #7D4B15

triadic

#7D1715 #157D17 #17157D

tetradic

#7D1715 #477D15 #157B7D #4B157D

square

#7D1715 #477D15 #157B7D #4B157D

split-complementary

#7D1715 #157D4B #15477D

monochromatic

#1A0504 #490D0C #7D1715 #B1211E #DC3330

Accessibility & contrast

On white

10.47

#7D1715 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#7D1715 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1715

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1715	#FFFFFF	#000000	##FFFFFF
##7D1715	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)

#373113

Deuteranopia (green-blind)

#504710

Tritanopia (blue-blind)

#8A0018

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7d1715;
/* rgb */ color: rgb(125, 23, 21);
/* oklch */ color: oklch(38.6% 0.137 27.3);

Tailwind

colors: {
  custom: {
    50: '#ab5f53',
    500: '#7d1715',
    950: '#000000',
  },
}

SCSS

$custom: #7d1715;
$custom-light: #ab5f53;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1715",
  "rgb": {
    "r": 125,
    "g": 23,
    "b": 21
  },
  "hsl": {
    "h": 1.154,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38551,
    "c": 0.13705,
    "h": 27.3
  },
  "luminance": 0.05027
}

Semantic roles & 50–950 ramp

primary

#7D1715

secondary

#3CB0B2

accent

#EBEE3A

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #7D1715

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

Preview Lab → · Contrast checker → · Palette generator →