#9B381C#9B381C

#9B381C is a mid, vivid red. Relative luminance 0.099; OKLCH L 47.7% C 0.138 H 36.2°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#9B381C
RGB	rgb(155, 56, 28)
HSL	hsl(13, 69%, 36%)
HSV	hsv(13, 82%, 61%)
CMYK	cmyk(0%, 63.9%, 81.9%, 39.2%)
CIE-LAB	lab(37.63, 39.89, 37.92)
CIE-LCH	lch(37.63, 55.04, 43.55°)
OKLab	oklab(47.75% 0.1117 0.0817)
OKLCH	oklch(47.75% 0.138 36.2)
XYZ	xyz(15.1430, 9.8829, 2.2086)
Luminance	0.0988 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B381C #1C7F9B

analogous

#9B1C40 #9B381C #9B771C

triadic

#9B381C #1C9B38 #381C9B

tetradic

#9B381C #409B1C #1C7F9B #771C9B

square

#9B381C #409B1C #1C7F9B #771C9B

split-complementary

#9B381C #1C9B77 #1C409B

monochromatic

#331309 #672513 #9B381C #CF4B25 #E07152

Accessibility & contrast

On white

7.06

#9B381C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#9B381C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9B381C

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B381C	#FFFFFF	#000000	##FFFFFF
##9B381C	1.00	7.06	2.98	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B18

Deuteranopia (green-blind)

#6D6118

Tritanopia (blue-blind)

#AB1E32

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #9b381c;
/* rgb */ color: rgb(155, 56, 28);
/* oklch */ color: oklch(47.7% 0.138 36.2);

Tailwind

colors: {
  custom: {
    50: '#c0735a',
    500: '#9b381c',
    950: '#000000',
  },
}

SCSS

$custom: #9b381c;
$custom-light: #c0735a;
$custom-dark: #000000;

JSON

{
  "hex": "#9b381c",
  "rgb": {
    "r": 155,
    "g": 56,
    "b": 28
  },
  "hsl": {
    "h": 13.228,
    "s": 69.399,
    "l": 35.882
  },
  "oklch": {
    "l": 0.47746,
    "c": 0.13843,
    "h": 36.2
  },
  "luminance": 0.09881
}

Semantic roles & 50–950 ramp

primary

#9B381C

secondary

#50A9C3

accent

#C5EC3C

background

#FCF7F5

surface

#F9EDE9

border

#D2C8C5

text

#140804

muted

#827B79

Preview Lab

Preview with #9B381C

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

Preview Lab → · Contrast checker → · Palette generator →