#7B2517#7B2517

#7B2517 is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.6% C 0.122 H 31.8°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#7B2517
RGB	rgb(123, 37, 23)
HSL	hsl(8, 68%, 29%)
HSV	hsv(8, 81%, 48%)
CMYK	cmyk(0%, 69.9%, 81.3%, 51.8%)
CIE-LAB	lab(28.37, 36.51, 29.45)
CIE-LCH	lch(28.37, 46.91, 38.89°)
OKLab	oklab(39.65% 0.1037 0.0644)
OKLCH	oklch(39.65% 0.122 31.8)
XYZ	xyz(8.9856, 5.5973, 1.4177)
Luminance	0.0560 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B2517 #176D7B

analogous

#7B173B #7B2517 #7B5717

triadic

#7B2517 #177B25 #25177B

tetradic

#7B2517 #3B7B17 #176D7B #57177B

square

#7B2517 #3B7B17 #176D7B #57177B

split-complementary

#7B2517 #177B57 #173B7B

monochromatic

#1A0805 #47150D #7B2517 #AF3521 #D94B33

Accessibility & contrast

On white

9.91

#7B2517 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#7B2517 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B2517

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B2517	#FFFFFF	#000000	##FFFFFF
##7B2517	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3715

Deuteranopia (green-blind)

#534A14

Tritanopia (blue-blind)

#880A22

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7b2517;
/* rgb */ color: rgb(123, 37, 23);
/* oklch */ color: oklch(39.6% 0.122 31.8);

Tailwind

colors: {
  custom: {
    50: '#a96555',
    500: '#7b2517',
    950: '#000000',
  },
}

SCSS

$custom: #7b2517;
$custom-light: #a96555;
$custom-dark: #000000;

JSON

{
  "hex": "#7b2517",
  "rgb": {
    "r": 123,
    "g": 37,
    "b": 23
  },
  "hsl": {
    "h": 8.4,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.39647,
    "c": 0.12205,
    "h": 31.8
  },
  "luminance": 0.05596
}

Semantic roles & 50–950 ramp

primary

#7B2517

secondary

#3EA0B0

accent

#D3EB3C

background

#FBF6F5

surface

#F6EBE8

border

#D0C6C4

text

#110603

muted

#807A78

Preview Lab

Preview with #7B2517

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

Preview Lab → · Contrast checker → · Palette generator →