#B33125#B33125

#B33125 is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.2% C 0.169 H 29.4°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#B33125
RGB	rgb(179, 49, 37)
HSL	hsl(5, 66%, 42%)
HSV	hsv(5, 79%, 70%)
CMYK	cmyk(0%, 72.6%, 79.3%, 29.8%)
CIE-LAB	lab(41.08, 51.47, 38.04)
CIE-LCH	lch(41.08, 64.00, 36.47°)
OKLab	oklab(51.19% 0.1469 0.0828)
OKLCH	oklch(51.19% 0.169 29.4)
XYZ	xyz(20.0250, 11.9170, 2.9957)
Luminance	0.1191 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33125 #25A7B3

analogous

#B32560 #B33125 #B37825

triadic

#B33125 #25B331 #3125B3

tetradic

#B33125 #60B325 #25A7B3 #7825B3

square

#B33125 #60B325 #25A7B3 #7825B3

split-complementary

#B33125 #25B378 #2560B3

monochromatic

#4E1510 #80231B #B33125 #D74B3E #E27A71

Accessibility & contrast

On white

6.21

#B33125 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#B33125 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33125

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33125	#FFFFFF	#000000	##FFFFFF
##B33125	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F22

Deuteranopia (green-blind)

#786B1F

Tritanopia (blue-blind)

#C50030

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b33125;
/* rgb */ color: rgb(179, 49, 37);
/* oklch */ color: oklch(51.2% 0.169 29.4);

Tailwind

colors: {
  custom: {
    50: '#d37261',
    500: '#b33125',
    950: '#000000',
  },
}

SCSS

$custom: #b33125;
$custom-light: #d37261;
$custom-dark: #000000;

JSON

{
  "hex": "#b33125",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 37
  },
  "hsl": {
    "h": 5.07,
    "s": 65.741,
    "l": 42.353
  },
  "oklch": {
    "l": 0.51186,
    "c": 0.16864,
    "h": 29.4
  },
  "luminance": 0.11914
}

Semantic roles & 50–950 ramp

primary

#B33125

secondary

#6BC1C8

accent

#DAE93F

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160805

muted

#847B79

Preview Lab

Preview with #B33125

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

Preview Lab → · Contrast checker → · Palette generator →