#B04D40#B04D40

#B04D40 is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.5% C 0.132 H 29.6°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#B04D40
RGB	rgb(176, 77, 64)
HSL	hsl(7, 47%, 47%)
HSV	hsv(7, 64%, 69%)
CMYK	cmyk(0%, 56.2%, 63.6%, 31%)
CIE-LAB	lab(45.51, 39.45, 27.51)
CIE-LCH	lch(45.51, 48.09, 34.89°)
OKLab	oklab(54.53% 0.115 0.0653)
OKLCH	oklch(54.53% 0.132 29.6)
XYZ	xyz(21.4857, 14.9107, 6.5961)
Luminance	0.1491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04D40 #40A3B0

analogous

#B0406B #B04D40 #B08540

triadic

#B04D40 #40B04D #4D40B0

tetradic

#B04D40 #6BB040 #40A3B0 #8540B0

square

#B04D40 #6BB040 #40A3B0 #8540B0

split-complementary

#B04D40 #40B085 #406BB0

monochromatic

#56261F #833930 #B04D40 #C77166 #D89B93

Accessibility & contrast

On white

5.27

#B04D40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#B04D40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04D40

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04D40	#FFFFFF	#000000	##FFFFFF
##B04D40	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E3E

Deuteranopia (green-blind)

#7F743E

Tritanopia (blue-blind)

#C13A4A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b04d40;
/* rgb */ color: rgb(176, 77, 64);
/* oklch */ color: oklch(54.5% 0.132 29.6);

Tailwind

colors: {
  custom: {
    50: '#cd8275',
    500: '#b04d40',
    950: '#000000',
  },
}

SCSS

$custom: #b04d40;
$custom-light: #cd8275;
$custom-dark: #000000;

JSON

{
  "hex": "#b04d40",
  "rgb": {
    "r": 176,
    "g": 77,
    "b": 64
  },
  "hsl": {
    "h": 6.964,
    "s": 46.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.54529,
    "c": 0.13225,
    "h": 29.6
  },
  "luminance": 0.14908
}

Semantic roles & 50–950 ramp

primary

#B04D40

secondary

#89BCC3

accent

#C7D651

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B04D40

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

Preview Lab → · Contrast checker → · Palette generator →