#B34129#B34129

#B34129 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.0% C 0.153 H 33.6°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#B34129
RGB	rgb(179, 65, 41)
HSL	hsl(10, 63%, 43%)
HSV	hsv(10, 77%, 70%)
CMYK	cmyk(0%, 63.7%, 77.1%, 29.8%)
CIE-LAB	lab(43.55, 45.04, 38.42)
CIE-LCH	lch(43.55, 59.20, 40.47°)
OKLab	oklab(53.05% 0.1276 0.0848)
OKLCH	oklch(53.05% 0.153 33.6)
XYZ	xyz(20.8832, 13.5274, 3.6088)
Luminance	0.1352 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34129 #299BB3

analogous

#B32956 #B34129 #B38629

triadic

#B34129 #29B341 #4129B3

tetradic

#B34129 #56B329 #299BB3 #8629B3

square

#B34129 #56B329 #299BB3 #8629B3

split-complementary

#B34129 #29B386 #2956B3

monochromatic

#4F1D12 #812F1E #B34129 #D45E45 #E08977

Accessibility & contrast

On white

5.67

#B34129 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B34129 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34129

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34129	#FFFFFF	#000000	##FFFFFF
##B34129	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615726

Deuteranopia (green-blind)

#7D7025

Tritanopia (blue-blind)

#C5233C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b34129;
/* rgb */ color: rgb(179, 65, 41);
/* oklch */ color: oklch(53.0% 0.153 33.6);

Tailwind

colors: {
  custom: {
    50: '#d27b64',
    500: '#b34129',
    950: '#000000',
  },
}

SCSS

$custom: #b34129;
$custom-light: #d27b64;
$custom-dark: #000000;

JSON

{
  "hex": "#b34129",
  "rgb": {
    "r": 179,
    "g": 65,
    "b": 41
  },
  "hsl": {
    "h": 10.435,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53047,
    "c": 0.15326,
    "h": 33.6
  },
  "luminance": 0.13524
}

Semantic roles & 50–950 ramp

primary

#B34129

secondary

#70B8C7

accent

#C9E642

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A05

muted

#847C7A

Preview Lab

Preview with #B34129

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

Preview Lab → · Contrast checker → · Palette generator →