#B13125#B13125

#B13125 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.8% C 0.167 H 29.4°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#B13125
RGB	rgb(177, 49, 37)
HSL	hsl(5, 65%, 42%)
HSV	hsv(5, 79%, 69%)
CMYK	cmyk(0%, 72.3%, 79.1%, 30.6%)
CIE-LAB	lab(40.70, 50.82, 37.53)
CIE-LCH	lch(40.70, 63.17, 36.45°)
OKLab	oklab(50.83% 0.1451 0.0819)
OKLCH	oklch(50.83% 0.167 29.4)
XYZ	xyz(19.5660, 11.6803, 2.9742)
Luminance	0.1168 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13125 #25A5B1

analogous

#B1255F #B13125 #B17725

triadic

#B13125 #25B131 #3125B1

tetradic

#B13125 #5FB125 #25A5B1 #7725B1

square

#B13125 #5FB125 #25A5B1 #7725B1

split-complementary

#B13125 #25B177 #255FB1

monochromatic

#4C1510 #7E231A #B13125 #D64A3D #E1796F

Accessibility & contrast

On white

6.30

#B13125 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#B13125 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13125

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13125	#FFFFFF	#000000	##FFFFFF
##B13125	1.00	6.30	3.34	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E22

Deuteranopia (green-blind)

#776A1F

Tritanopia (blue-blind)

#C3002F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b13125;
/* rgb */ color: rgb(177, 49, 37);
/* oklch */ color: oklch(50.8% 0.167 29.4);

Tailwind

colors: {
  custom: {
    50: '#d17261',
    500: '#b13125',
    950: '#000000',
  },
}

SCSS

$custom: #b13125;
$custom-light: #d17261;
$custom-dark: #000000;

JSON

{
  "hex": "#b13125",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 37
  },
  "hsl": {
    "h": 5.143,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.50832,
    "c": 0.16659,
    "h": 29.4
  },
  "luminance": 0.11677
}

Semantic roles & 50–950 ramp

primary

#B13125

secondary

#6AC0C8

accent

#DAE83F

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160805

muted

#847B79

Preview Lab

Preview with #B13125

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

Preview Lab → · Contrast checker → · Palette generator →