#7B1623#7B1623

#7B1623 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.3% C 0.134 H 20.1°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#7B1623
RGB	rgb(123, 22, 35)
HSL	hsl(352, 70%, 28%)
HSV	hsv(352, 82%, 48%)
CMYK	cmyk(0%, 82.1%, 71.5%, 51.8%)
CIE-LAB	lab(26.47, 42.79, 19.80)
CIE-LCH	lch(26.47, 47.15, 24.82°)
OKLab	oklab(38.28% 0.1262 0.0462)
OKLCH	oklch(38.28% 0.134 20.1)
XYZ	xyz(8.7597, 4.9075, 2.0758)
Luminance	0.0491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B1623 #167B6E

analogous

#7B1655 #7B1623 #7B3B16

triadic

#7B1623 #237B16 #16237B

tetradic

#7B1623 #557B16 #167B6E #3B167B

square

#7B1623 #557B16 #167B6E #3B167B

split-complementary

#7B1623 #167B3B #16557B

monochromatic

#1A0507 #470D14 #7B1623 #AF1F32 #DA3147

Accessibility & contrast

On white

10.60

#7B1623 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#7B1623 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B1623

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B1623	#FFFFFF	#000000	##FFFFFF
##7B1623	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353123

Deuteranopia (green-blind)

#4E4620

Tritanopia (blue-blind)

#88001C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7b1623;
/* rgb */ color: rgb(123, 22, 35);
/* oklch */ color: oklch(38.3% 0.134 20.1);

Tailwind

colors: {
  custom: {
    50: '#a85e5d',
    500: '#7b1623',
    950: '#000000',
  },
}

SCSS

$custom: #7b1623;
$custom-light: #a85e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#7b1623",
  "rgb": {
    "r": 123,
    "g": 22,
    "b": 35
  },
  "hsl": {
    "h": 352.277,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3828,
    "c": 0.13441,
    "h": 20.1
  },
  "luminance": 0.04906
}

Semantic roles & 50–950 ramp

primary

#7B1623

secondary

#3DB0A1

accent

#ECD63B

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7B1623

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

Preview Lab → · Contrast checker → · Palette generator →