#9B1E2B#9B1E2B

#9B1E2B is a mid, vivid red. Relative luminance 0.081; OKLCH L 45.2% C 0.160 H 21.5°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#9B1E2B
RGB	rgb(155, 30, 43)
HSL	hsl(354, 68%, 36%)
HSV	hsv(354, 81%, 61%)
CMYK	cmyk(0%, 80.6%, 72.3%, 39.2%)
CIE-LAB	lab(34.14, 50.57, 25.48)
CIE-LCH	lch(34.14, 56.62, 26.74°)
OKLab	oklab(45.19% 0.1484 0.0586)
OKLCH	oklch(45.19% 0.16 21.5)
XYZ	xyz(14.4196, 8.0738, 3.0842)
Luminance	0.0807 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B1E2B #1E9B8E

analogous

#9B1E6A #9B1E2B #9B501E

triadic

#9B1E2B #2B9B1E #1E2B9B

tetradic

#9B1E2B #6A9B1E #1E9B8E #501E9B

square

#9B1E2B #6A9B1E #1E9B8E #501E9B

split-complementary

#9B1E2B #1E9B50 #1E6A9B

monochromatic

#340A0F #68141D #9B1E2B #CE2839 #DE5563

Accessibility & contrast

On white

8.03

#9B1E2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#9B1E2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B1E2B

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B1E2B	#FFFFFF	#000000	##FFFFFF
##9B1E2B	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443F2A

Deuteranopia (green-blind)

#635A27

Tritanopia (blue-blind)

#AB0024

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #9b1e2b;
/* rgb */ color: rgb(155, 30, 43);
/* oklch */ color: oklch(45.2% 0.160 21.5);

Tailwind

colors: {
  custom: {
    50: '#c16764',
    500: '#9b1e2b',
    950: '#000000',
  },
}

SCSS

$custom: #9b1e2b;
$custom-light: #c16764;
$custom-dark: #000000;

JSON

{
  "hex": "#9b1e2b",
  "rgb": {
    "r": 155,
    "g": 30,
    "b": 43
  },
  "hsl": {
    "h": 353.76,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45188,
    "c": 0.15952,
    "h": 21.5
  },
  "luminance": 0.08072
}

Semantic roles & 50–950 ramp

primary

#9B1E2B

secondary

#53C2B6

accent

#EAD83D

background

#FCF6F5

surface

#F9EBEA

border

#D2C6C6

text

#140705

muted

#827A79

Preview Lab

Preview with #9B1E2B

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

Preview Lab → · Contrast checker → · Palette generator →