#9B2323#9B2323

#9B2323 is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.5% C 0.156 H 26.0°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#9B2323
RGB	rgb(155, 35, 35)
HSL	hsl(0, 63%, 37%)
HSV	hsv(0, 77%, 61%)
CMYK	cmyk(0%, 77.4%, 77.4%, 39.2%)
CIE-LAB	lab(34.59, 48.64, 30.90)
CIE-LCH	lch(34.59, 57.63, 32.43°)
OKLab	oklab(45.49% 0.1404 0.0686)
OKLCH	oklch(45.49% 0.156 26)
XYZ	xyz(14.4237, 8.2942, 2.4313)
Luminance	0.0829 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B2323 #239B9B

analogous

#9B235F #9B2323 #9B5F23

triadic

#9B2323 #239B23 #23239B

tetradic

#9B2323 #5F9B23 #239B9B #5F239B

square

#9B2323 #5F9B23 #239B9B #5F239B

split-complementary

#9B2323 #239B5F #235F9B

monochromatic

#370C0C #691818 #9B2323 #CD2E2E #DB5E5E

Accessibility & contrast

On white

7.90

#9B2323 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#9B2323 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B2323

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B2323	#FFFFFF	#000000	##FFFFFF
##9B2323	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484122

Deuteranopia (green-blind)

#655B1E

Tritanopia (blue-blind)

#AB0025

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9b2323;
/* rgb */ color: rgb(155, 35, 35);
/* oklch */ color: oklch(45.5% 0.156 26.0);

Tailwind

colors: {
  custom: {
    50: '#c1695e',
    500: '#9b2323',
    950: '#000000',
  },
}

SCSS

$custom: #9b2323;
$custom-light: #c1695e;
$custom-dark: #000000;

JSON

{
  "hex": "#9b2323",
  "rgb": {
    "r": 155,
    "g": 35,
    "b": 35
  },
  "hsl": {
    "h": 0,
    "s": 63.158,
    "l": 37.255
  },
  "oklch": {
    "l": 0.45489,
    "c": 0.15629,
    "h": 26
  },
  "luminance": 0.08292
}

Semantic roles & 50–950 ramp

primary

#9B2323

secondary

#5ABFBF

accent

#E6E642

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#140704

muted

#837A79

Preview Lab

Preview with #9B2323

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

Preview Lab → · Contrast checker → · Palette generator →