#B04A35#B04A35

#B04A35 is a mid, vivid red. Relative luminance 0.144; OKLCH L 53.9% C 0.138 H 33.3°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#B04A35
RGB	rgb(176, 74, 53)
HSL	hsl(10, 54%, 45%)
HSV	hsv(10, 70%, 69%)
CMYK	cmyk(0%, 58%, 69.9%, 31%)
CIE-LAB	lab(44.78, 40.26, 32.99)
CIE-LCH	lch(44.78, 52.06, 39.33°)
OKLab	oklab(53.93% 0.1155 0.0759)
OKLCH	oklch(53.93% 0.138 33.3)
XYZ	xyz(20.9979, 14.3875, 5.0388)
Luminance	0.1439 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04A35 #359BB0

analogous

#B0355D #B04A35 #B08835

triadic

#B04A35 #35B04A #4A35B0

tetradic

#B04A35 #5DB035 #359BB0 #8835B0

square

#B04A35 #5DB035 #359BB0 #8835B0

split-complementary

#B04A35 #35B088 #355DB0

monochromatic

#522219 #813627 #B04A35 #CC6A56 #DA9485

Accessibility & contrast

On white

5.42

#B04A35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#B04A35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04A35

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04A35	#FFFFFF	#000000	##FFFFFF
##B04A35	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655C32

Deuteranopia (green-blind)

#7E7232

Tritanopia (blue-blind)

#C13445

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b04a35;
/* rgb */ color: rgb(176, 74, 53);
/* oklch */ color: oklch(53.9% 0.138 33.3);

Tailwind

colors: {
  custom: {
    50: '#ce806d',
    500: '#b04a35',
    950: '#000000',
  },
}

SCSS

$custom: #b04a35;
$custom-light: #ce806d;
$custom-dark: #000000;

JSON

{
  "hex": "#b04a35",
  "rgb": {
    "r": 176,
    "g": 74,
    "b": 53
  },
  "hsl": {
    "h": 10.244,
    "s": 53.712,
    "l": 44.902
  },
  "oklch": {
    "l": 0.53928,
    "c": 0.13815,
    "h": 33.3
  },
  "luminance": 0.14385
}

Semantic roles & 50–950 ramp

primary

#B04A35

secondary

#7DB8C4

accent

#C4DD4B

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B04A35

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

Preview Lab → · Contrast checker → · Palette generator →