#B14133#B14133

#B14133 is a mid, vivid red. Relative luminance 0.134; OKLCH L 52.8% C 0.149 H 29.9°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#B14133
RGB	rgb(177, 65, 51)
HSL	hsl(7, 55%, 45%)
HSV	hsv(7, 71%, 69%)
CMYK	cmyk(0%, 63.3%, 71.2%, 30.6%)
CIE-LAB	lab(43.31, 44.78, 32.48)
CIE-LCH	lch(43.31, 55.32, 35.96°)
OKLab	oklab(52.84% 0.129 0.0743)
OKLCH	oklch(52.84% 0.149 29.9)
XYZ	xyz(20.6214, 13.3696, 4.6260)
Luminance	0.1337 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B14133 #33A3B1

analogous

#B13364 #B14133 #B18033

triadic

#B14133 #33B141 #4133B1

tetradic

#B14133 #64B133 #33A3B1 #8033B1

square

#B14133 #64B133 #33A3B1 #8033B1

split-complementary

#B14133 #33B180 #3364B1

monochromatic

#521E18 #813025 #B14133 #CE6154 #DB8D83

Accessibility & contrast

On white

5.72

#B14133 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B14133 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B14133

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B14133	#FFFFFF	#000000	##FFFFFF
##B14133	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605731

Deuteranopia (green-blind)

#7B6F30

Tritanopia (blue-blind)

#C2263E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b14133;
/* rgb */ color: rgb(177, 65, 51);
/* oklch */ color: oklch(52.8% 0.149 29.9);

Tailwind

colors: {
  custom: {
    50: '#cf7b6b',
    500: '#b14133',
    950: '#000000',
  },
}

SCSS

$custom: #b14133;
$custom-light: #cf7b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b14133",
  "rgb": {
    "r": 177,
    "g": 65,
    "b": 51
  },
  "hsl": {
    "h": 6.667,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.52843,
    "c": 0.1489,
    "h": 29.9
  },
  "luminance": 0.13367
}

Semantic roles & 50–950 ramp

primary

#B14133

secondary

#7BBDC5

accent

#CEDF49

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B14133

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

Preview Lab → · Contrast checker → · Palette generator →