#7C403C#7C403C

#7C403C is a dark, moderate red. Relative luminance 0.083; OKLCH L 44.6% C 0.084 H 25.0°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#7C403C
RGB	rgb(124, 64, 60)
HSL	hsl(4, 35%, 36%)
HSV	hsv(4, 52%, 49%)
CMYK	cmyk(0%, 48.4%, 51.6%, 51.4%)
CIE-LAB	lab(34.56, 25.46, 14.17)
CIE-LCH	lch(34.56, 29.14, 29.10°)
OKLab	oklab(44.56% 0.076 0.0354)
OKLCH	oklch(44.56% 0.084 25)
XYZ	xyz(10.9619, 8.2792, 5.2948)
Luminance	0.0828 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C403C #3C787C

analogous

#7C3C58 #7C403C #7C603C

triadic

#7C403C #3C7C40 #403C7C

tetradic

#7C403C #587C3C #3C787C #603C7C

square

#7C403C #587C3C #3C787C #603C7C

split-complementary

#7C403C #3C7C60 #3C587C

monochromatic

#2A1514 #532B28 #7C403C #A55550 #BD7A76

Accessibility & contrast

On white

7.91

#7C403C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#7C403C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C403C

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C403C	#FFFFFF	#000000	##FFFFFF
##7C403C	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4A3B

Deuteranopia (green-blind)

#5C563B

Tritanopia (blue-blind)

#87373F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #7c403c;
/* rgb */ color: rgb(124, 64, 60);
/* oklch */ color: oklch(44.6% 0.084 25.0);

Tailwind

colors: {
  custom: {
    50: '#a57671',
    500: '#7c403c',
    950: '#000000',
  },
}

SCSS

$custom: #7c403c;
$custom-light: #a57671;
$custom-dark: #000000;

JSON

{
  "hex": "#7c403c",
  "rgb": {
    "r": 124,
    "g": 64,
    "b": 60
  },
  "hsl": {
    "h": 3.75,
    "s": 34.783,
    "l": 36.078
  },
  "oklch": {
    "l": 0.44555,
    "c": 0.08388,
    "h": 25
  },
  "luminance": 0.08278
}

Semantic roles & 50–950 ramp

primary

#7C403C

secondary

#6DA3A6

accent

#C4CB5D

background

#FAF7F6

surface

#F4EDEC

border

#CEC8C7

text

#100807

muted

#7F7B7A

Preview Lab

Preview with #7C403C

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

Preview Lab → · Contrast checker → · Palette generator →