#BD3634#BD3634

#BD3634 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.6% C 0.172 H 25.8°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#BD3634
RGB	rgb(189, 54, 52)
HSL	hsl(1, 57%, 47%)
HSV	hsv(1, 72%, 74%)
CMYK	cmyk(0%, 71.4%, 72.5%, 25.9%)
CIE-LAB	lab(43.81, 53.44, 33.03)
CIE-LCH	lch(43.81, 62.83, 31.72°)
OKLab	oklab(53.62% 0.155 0.0751)
OKLCH	oklch(53.62% 0.172 25.8)
XYZ	xyz(22.9278, 13.7085, 4.6869)
Luminance	0.1371 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BD3634 #34BBBD

analogous

#BD3477 #BD3634 #BD7B34

triadic

#BD3634 #34BD36 #3634BD

tetradic

#BD3634 #77BD34 #34BBBD #7B34BD

square

#BD3634 #77BD34 #34BBBD #7B34BD

split-complementary

#BD3634 #34BD7B #3477BD

monochromatic

#5D1B1A #8D2827 #BD3634 #D25E5C #DF8D8C

Accessibility & contrast

On white

5.61

#BD3634 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#BD3634 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BD3634

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BD3634	#FFFFFF	#000000	##FFFFFF
##BD3634	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5532

Deuteranopia (green-blind)

#7F722F

Tritanopia (blue-blind)

#D00037

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bd3634;
/* rgb */ color: rgb(189, 54, 52);
/* oklch */ color: oklch(53.6% 0.172 25.8);

Tailwind

colors: {
  custom: {
    50: '#d9766c',
    500: '#bd3634',
    950: '#000000',
  },
}

SCSS

$custom: #bd3634;
$custom-light: #d9766c;
$custom-dark: #000000;

JSON

{
  "hex": "#bd3634",
  "rgb": {
    "r": 189,
    "g": 54,
    "b": 52
  },
  "hsl": {
    "h": 0.876,
    "s": 56.846,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53621,
    "c": 0.17227,
    "h": 25.8
  },
  "luminance": 0.13705
}

Semantic roles & 50–950 ramp

primary

#BD3634

secondary

#83C9CA

accent

#DEE048

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160907

muted

#847B7A

Preview Lab

Preview with #BD3634

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

Preview Lab → · Contrast checker → · Palette generator →