#7C3545#7C3545

#7C3545 is a dark, moderate red. Relative luminance 0.073; OKLCH L 43.0% C 0.100 H 8.2°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#7C3545
RGB	rgb(124, 53, 69)
HSL	hsl(346, 40%, 35%)
HSV	hsv(346, 57%, 49%)
CMYK	cmyk(0%, 57.3%, 44.4%, 51.4%)
CIE-LAB	lab(32.40, 32.52, 5.40)
CIE-LCH	lch(32.40, 32.97, 9.43°)
OKLab	oklab(42.99% 0.0988 0.0142)
OKLCH	oklch(42.99% 0.1 8.2)
XYZ	xyz(10.6601, 7.2621, 6.4694)
Luminance	0.0726 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C3545 #357C6C

analogous

#7C3569 #7C3545 #7C4935

triadic

#7C3545 #457C35 #35457C

tetradic

#7C3545 #697C35 #357C6C #49357C

square

#7C3545 #697C35 #357C6C #49357C

split-complementary

#7C3545 #357C49 #35697C

monochromatic

#261015 #51232D #7C3545 #A7475D #C06B7E

Accessibility & contrast

On white

8.56

#7C3545 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#7C3545 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C3545

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C3545	#FFFFFF	#000000	##FFFFFF
##7C3545	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434445

Deuteranopia (green-blind)

#555143

Tritanopia (blue-blind)

#862D3B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #7c3545;
/* rgb */ color: rgb(124, 53, 69);
/* oklch */ color: oklch(43.0% 0.100 8.2);

Tailwind

colors: {
  custom: {
    50: '#a56f78',
    500: '#7c3545',
    950: '#000000',
  },
}

SCSS

$custom: #7c3545;
$custom-light: #a56f78;
$custom-dark: #000000;

JSON

{
  "hex": "#7c3545",
  "rgb": {
    "r": 124,
    "g": 53,
    "b": 69
  },
  "hsl": {
    "h": 346.479,
    "s": 40.113,
    "l": 34.706
  },
  "oklch": {
    "l": 0.42991,
    "c": 0.09982,
    "h": 8.2
  },
  "luminance": 0.07261
}

Semantic roles & 50–950 ramp

primary

#7C3545

secondary

#65A899

accent

#D0B558

background

#FAF6F7

surface

#F4ECED

border

#CEC7C8

text

#100709

muted

#7F7A7B

Preview Lab

Preview with #7C3545

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

Preview Lab → · Contrast checker → · Palette generator →