#B13124#B13124

#B13124 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.8% C 0.167 H 29.8°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#B13124
RGB	rgb(177, 49, 36)
HSL	hsl(6, 66%, 42%)
HSV	hsv(6, 80%, 69%)
CMYK	cmyk(0%, 72.3%, 79.7%, 30.6%)
CIE-LAB	lab(40.69, 50.78, 38.07)
CIE-LCH	lch(40.69, 63.47, 36.86°)
OKLab	oklab(50.82% 0.1448 0.0828)
OKLCH	oklch(50.82% 0.167 29.8)
XYZ	xyz(19.5505, 11.6741, 2.8926)
Luminance	0.1167 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13124 #24A4B1

analogous

#B1245E #B13124 #B17824

triadic

#B13124 #24B131 #3124B1

tetradic

#B13124 #5EB124 #24A4B1 #7824B1

square

#B13124 #5EB124 #24A4B1 #7824B1

split-complementary

#B13124 #24B178 #245EB1

monochromatic

#4B150F #7E231A #B13124 #D7493B #E1796E

Accessibility & contrast

On white

6.30

#B13124 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#B13124 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13124

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13124	#FFFFFF	#000000	##FFFFFF
##B13124	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E21

Deuteranopia (green-blind)

#776A1E

Tritanopia (blue-blind)

#C3002F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b13124;
/* rgb */ color: rgb(177, 49, 36);
/* oklch */ color: oklch(50.8% 0.167 29.8);

Tailwind

colors: {
  custom: {
    50: '#d17260',
    500: '#b13124',
    950: '#000000',
  },
}

SCSS

$custom: #b13124;
$custom-light: #d17260;
$custom-dark: #000000;

JSON

{
  "hex": "#b13124",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 36
  },
  "hsl": {
    "h": 5.532,
    "s": 66.197,
    "l": 41.765
  },
  "oklch": {
    "l": 0.50822,
    "c": 0.16675,
    "h": 29.8
  },
  "luminance": 0.11671
}

Semantic roles & 50–950 ramp

primary

#B13124

secondary

#69BFC8

accent

#D9E93F

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160805

muted

#847B79

Preview Lab

Preview with #B13124

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

Preview Lab → · Contrast checker → · Palette generator →