#791B23#791B23

#791B23 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.3% C 0.128 H 21.3°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#791B23
RGB	rgb(121, 27, 35)
HSL	hsl(355, 64%, 29%)
HSV	hsv(355, 78%, 47%)
CMYK	cmyk(0%, 77.7%, 71.1%, 52.5%)
CIE-LAB	lab(26.65, 40.46, 19.93)
CIE-LCH	lch(26.65, 45.10, 26.22°)
OKLab	oklab(38.34% 0.1191 0.0465)
OKLCH	oklch(38.34% 0.128 21.3)
XYZ	xyz(8.5814, 4.9715, 2.0975)
Luminance	0.0497 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#791B23 #1B7971

analogous

#791B52 #791B23 #79421B

triadic

#791B23 #23791B #1B2379

tetradic

#791B23 #52791B #1B7971 #421B79

square

#791B23 #52791B #1B7971 #421B79

split-complementary

#791B23 #1B7942 #1B5279

monochromatic

#190607 #471015 #791B23 #AB2631 #D33B48

Accessibility & contrast

On white

10.53

#791B23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#791B23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #791B23

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##791B23	#FFFFFF	#000000	##FFFFFF
##791B23	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363223

Deuteranopia (green-blind)

#4E4620

Tritanopia (blue-blind)

#85001F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #791b23;
/* rgb */ color: rgb(121, 27, 35);
/* oklch */ color: oklch(38.3% 0.128 21.3);

Tailwind

colors: {
  custom: {
    50: '#a7605d',
    500: '#791b23',
    950: '#000000',
  },
}

SCSS

$custom: #791b23;
$custom-light: #a7605d;
$custom-dark: #000000;

JSON

{
  "hex": "#791b23",
  "rgb": {
    "r": 121,
    "g": 27,
    "b": 35
  },
  "hsl": {
    "h": 354.894,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38341,
    "c": 0.12785,
    "h": 21.3
  },
  "luminance": 0.0497
}

Semantic roles & 50–950 ramp

primary

#791B23

secondary

#43ADA4

accent

#E7D841

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #791B23

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

Preview Lab → · Contrast checker → · Palette generator →