#733B45#733B45

#733B45 is a dark, moderate red. Relative luminance 0.072; OKLCH L 42.6% C 0.079 H 9.6°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#733B45
RGB	rgb(115, 59, 69)
HSL	hsl(349, 32%, 34%)
HSV	hsv(349, 49%, 45%)
CMYK	cmyk(0%, 48.7%, 40%, 54.9%)
CIE-LAB	lab(32.27, 25.69, 5.02)
CIE-LCH	lch(32.27, 26.18, 11.05°)
OKLab	oklab(42.6% 0.0779 0.0132)
OKLCH	oklch(42.6% 0.079 9.6)
XYZ	xyz(9.7089, 7.2033, 6.5081)
Luminance	0.0720 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#733B45 #3B7369

analogous

#733B61 #733B45 #734D3B

triadic

#733B45 #45733B #3B4573

tetradic

#733B45 #61733B #3B7369 #4D3B73

square

#733B45 #61733B #3B7369 #4D3B73

split-complementary

#733B45 #3B734D #3B6173

monochromatic

#221114 #4B262D #733B45 #9B505D #B7727E

Accessibility & contrast

On white

8.61

#733B45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#733B45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #733B45

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##733B45	#FFFFFF	#000000	##FFFFFF
##733B45	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454545

Deuteranopia (green-blind)

#535044

Tritanopia (blue-blind)

#7C353F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #733b45;
/* rgb */ color: rgb(115, 59, 69);
/* oklch */ color: oklch(42.6% 0.079 9.6);

Tailwind

colors: {
  custom: {
    50: '#9e7278',
    500: '#733b45',
    950: '#000000',
  },
}

SCSS

$custom: #733b45;
$custom-light: #9e7278;
$custom-dark: #000000;

JSON

{
  "hex": "#733b45",
  "rgb": {
    "r": 115,
    "g": 59,
    "b": 69
  },
  "hsl": {
    "h": 349.286,
    "s": 32.184,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42603,
    "c": 0.07904,
    "h": 9.6
  },
  "luminance": 0.07202
}

Semantic roles & 50–950 ramp

primary

#733B45

secondary

#69A097

accent

#C8B65F

background

#F9F7F7

surface

#F2EDED

border

#CCC8C8

text

#0F0809

muted

#7E7B7B

Preview Lab

Preview with #733B45

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

Preview Lab → · Contrast checker → · Palette generator →