#891923#891923

#891923 is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.2% C 0.146 H 22.4°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#891923
RGB	rgb(137, 25, 35)
HSL	hsl(355, 69%, 32%)
HSV	hsv(355, 82%, 54%)
CMYK	cmyk(0%, 81.8%, 74.5%, 46.3%)
CIE-LAB	lab(29.75, 46.21, 24.44)
CIE-LCH	lch(29.75, 52.28, 27.87°)
OKLab	oklab(41.24% 0.1352 0.0557)
OKLCH	oklch(41.24% 0.146 22.4)
XYZ	xyz(10.9688, 6.1367, 2.1967)
Luminance	0.0614 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891923 #19897F

analogous

#89195B #891923 #894719

triadic

#891923 #238919 #192389

tetradic

#891923 #5B8919 #19897F #471989

square

#891923 #5B8919 #19897F #471989

split-complementary

#891923 #198947 #195B89

monochromatic

#210609 #551016 #891923 #BD2230 #DC404E

Accessibility & contrast

On white

9.43

#891923 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#891923 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891923

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891923	#FFFFFF	#000000	##FFFFFF
##891923	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3722

Deuteranopia (green-blind)

#574F1F

Tritanopia (blue-blind)

#97001E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #891923;
/* rgb */ color: rgb(137, 25, 35);
/* oklch */ color: oklch(41.2% 0.146 22.4);

Tailwind

colors: {
  custom: {
    50: '#b3625e',
    500: '#891923',
    950: '#000000',
  },
}

SCSS

$custom: #891923;
$custom-light: #b3625e;
$custom-dark: #000000;

JSON

{
  "hex": "#891923",
  "rgb": {
    "r": 137,
    "g": 25,
    "b": 35
  },
  "hsl": {
    "h": 354.643,
    "s": 69.136,
    "l": 31.765
  },
  "oklch": {
    "l": 0.4124,
    "c": 0.14617,
    "h": 22.4
  },
  "luminance": 0.06135
}

Semantic roles & 50–950 ramp

primary

#891923

secondary

#41BCB1

accent

#ECDC3C

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #891923

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

Preview Lab → · Contrast checker → · Palette generator →