#91503B#91503B

#91503B is a mid, moderate red. Relative luminance 0.121; OKLCH L 50.4% C 0.093 H 38.6°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#91503B
RGB	rgb(145, 80, 59)
HSL	hsl(15, 42%, 40%)
HSV	hsv(15, 59%, 57%)
CMYK	cmyk(0%, 44.8%, 59.3%, 43.1%)
CIE-LAB	lab(41.33, 25.08, 24.21)
CIE-LCH	lch(41.33, 34.86, 43.99°)
OKLab	oklab(50.37% 0.0729 0.0582)
OKLCH	oklch(50.37% 0.093 38.6)
XYZ	xyz(15.3363, 12.0744, 5.6598)
Luminance	0.1207 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91503B #3B7C91

analogous

#913B51 #91503B #917B3B

triadic

#91503B #3B9150 #503B91

tetradic

#91503B #51913B #3B7C91 #7B3B91

square

#91503B #51913B #3B7C91 #7B3B91

split-complementary

#91503B #3B917B #3B5191

monochromatic

#3A2018 #663829 #91503B #B86A51 #CA8F7C

Accessibility & contrast

On white

6.15

#91503B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#91503B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #91503B

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91503B	#FFFFFF	#000000	##FFFFFF
##91503B	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615939

Deuteranopia (green-blind)

#70673A

Tritanopia (blue-blind)

#9E454B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #91503b;
/* rgb */ color: rgb(145, 80, 59);
/* oklch */ color: oklch(50.4% 0.093 38.6);

Tailwind

colors: {
  custom: {
    50: '#b58271',
    500: '#91503b',
    950: '#000000',
  },
}

SCSS

$custom: #91503b;
$custom-light: #b58271;
$custom-dark: #000000;

JSON

{
  "hex": "#91503b",
  "rgb": {
    "r": 145,
    "g": 80,
    "b": 59
  },
  "hsl": {
    "h": 14.651,
    "s": 42.157,
    "l": 40
  },
  "oklch": {
    "l": 0.50369,
    "c": 0.09325,
    "h": 38.6
  },
  "luminance": 0.12073
}

Semantic roles & 50–950 ramp

primary

#91503B

secondary

#74A4B4

accent

#B4D256

background

#FBF8F6

surface

#F6EFEC

border

#D0CAC7

text

#120A07

muted

#817C7A

Preview Lab

Preview with #91503B

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

Preview Lab → · Contrast checker → · Palette generator →