#7B1725#7B1725

#7B1725 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.4% C 0.133 H 19.2°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#7B1725
RGB	rgb(123, 23, 37)
HSL	hsl(352, 68%, 29%)
HSV	hsv(352, 81%, 48%)
CMYK	cmyk(0%, 81.3%, 69.9%, 51.8%)
CIE-LAB	lab(26.62, 42.59, 18.65)
CIE-LCH	lch(26.62, 46.49, 23.65°)
OKLab	oklab(38.4% 0.1261 0.0439)
OKLCH	oklch(38.4% 0.133 19.2)
XYZ	xyz(8.8097, 4.9587, 2.2432)
Luminance	0.0496 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1725 #177B6D

analogous

#7B1757 #7B1725 #7B3B17

triadic

#7B1725 #257B17 #17257B

tetradic

#7B1725 #577B17 #177B6D #3B177B

square

#7B1725 #577B17 #177B6D #3B177B

split-complementary

#7B1725 #177B3B #17577B

monochromatic

#1A0508 #470D15 #7B1725 #AF2135 #D9334B

Accessibility & contrast

On white

10.55

#7B1725 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7B1725 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1725

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1725	#FFFFFF	#000000	##FFFFFF
##7B1725	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)

#353125

Deuteranopia (green-blind)

#4E4622

Tritanopia (blue-blind)

#88001D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7b1725;
/* rgb */ color: rgb(123, 23, 37);
/* oklch */ color: oklch(38.4% 0.133 19.2);

Tailwind

colors: {
  custom: {
    50: '#a85f5f',
    500: '#7b1725',
    950: '#000000',
  },
}

SCSS

$custom: #7b1725;
$custom-light: #a85f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1725",
  "rgb": {
    "r": 123,
    "g": 23,
    "b": 37
  },
  "hsl": {
    "h": 351.6,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.384,
    "c": 0.13349,
    "h": 19.2
  },
  "luminance": 0.04957
}

Semantic roles & 50–950 ramp

primary

#7B1725

secondary

#3EB0A0

accent

#EBD33C

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7B1725

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

Preview Lab → · Contrast checker → · Palette generator →