#B44545#B44545

#B44545 is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.1% C 0.145 H 23.3°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#B44545
RGB	rgb(180, 69, 69)
HSL	hsl(0, 45%, 49%)
HSV	hsv(0, 62%, 71%)
CMYK	cmyk(0%, 61.7%, 61.7%, 29.4%)
CIE-LAB	lab(44.79, 45.09, 23.76)
CIE-LCH	lch(44.79, 50.97, 27.78°)
OKLab	oklab(54.14% 0.1332 0.0572)
OKLCH	oklch(54.14% 0.145 23.3)
XYZ	xyz(22.0268, 14.3921, 7.2471)
Luminance	0.1439 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B44545 #45B4B4

analogous

#B4457D #B44545 #B47D45

triadic

#B44545 #45B445 #4545B4

tetradic

#B44545 #7DB445 #45B4B4 #7D45B4

square

#B44545 #7DB445 #45B4B4 #7D45B4

split-complementary

#B44545 #45B47D #457DB4

monochromatic

#5C2323 #883434 #B44545 #C86F6F #D99B9B

Accessibility & contrast

On white

5.42

#B44545 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#B44545 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B44545

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B44545	#FFFFFF	#000000	##FFFFFF
##B44545	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)

#615B44

Deuteranopia (green-blind)

#7D7342

Tritanopia (blue-blind)

#C52F46

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b44545;
/* rgb */ color: rgb(180, 69, 69);
/* oklch */ color: oklch(54.1% 0.145 23.3);

Tailwind

colors: {
  custom: {
    50: '#d17e78',
    500: '#b44545',
    950: '#000000',
  },
}

SCSS

$custom: #b44545;
$custom-light: #d17e78;
$custom-dark: #000000;

JSON

{
  "hex": "#b44545",
  "rgb": {
    "r": 180,
    "g": 69,
    "b": 69
  },
  "hsl": {
    "h": 0,
    "s": 44.578,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54139,
    "c": 0.14495,
    "h": 23.3
  },
  "luminance": 0.14389
}

Semantic roles & 50–950 ramp

primary

#B44545

secondary

#90C5C5

accent

#D4D454

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B44545

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

Preview Lab → · Contrast checker → · Palette generator →