#BD3B21#BD3B21

#BD3B21 is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.9% C 0.171 H 33.2°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#BD3B21
RGB	rgb(189, 59, 33)
HSL	hsl(10, 70%, 44%)
HSV	hsv(10, 83%, 74%)
CMYK	cmyk(0%, 68.8%, 82.5%, 25.9%)
CIE-LAB	lab(44.32, 50.80, 43.93)
CIE-LCH	lch(44.32, 67.16, 40.85°)
OKLab	oklab(53.94% 0.143 0.0935)
OKLCH	oklch(53.94% 0.171 33.2)
XYZ	xyz(22.8274, 14.0600, 2.9504)
Luminance	0.1406 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BD3B21 #21A3BD

analogous

#BD2155 #BD3B21 #BD8921

triadic

#BD3B21 #21BD3B #3B21BD

tetradic

#BD3B21 #55BD21 #21A3BD #8921BD

square

#BD3B21 #55BD21 #21A3BD #8921BD

split-complementary

#BD3B21 #21BD89 #2155BD

monochromatic

#551A0F #892B18 #BD3B21 #DD583E #E68572

Accessibility & contrast

On white

5.51

#BD3B21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#BD3B21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BD3B21

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BD3B21	#FFFFFF	#000000	##FFFFFF
##BD3B21	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61561C

Deuteranopia (green-blind)

#81731A

Tritanopia (blue-blind)

#D00A36

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #bd3b21;
/* rgb */ color: rgb(189, 59, 33);
/* oklch */ color: oklch(53.9% 0.171 33.2);

Tailwind

colors: {
  custom: {
    50: '#da785f',
    500: '#bd3b21',
    950: '#000000',
  },
}

SCSS

$custom: #bd3b21;
$custom-light: #da785f;
$custom-dark: #000000;

JSON

{
  "hex": "#bd3b21",
  "rgb": {
    "r": 189,
    "g": 59,
    "b": 33
  },
  "hsl": {
    "h": 10,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.53937,
    "c": 0.17087,
    "h": 33.2
  },
  "luminance": 0.14057
}

Semantic roles & 50–950 ramp

primary

#BD3B21

secondary

#6DBDCD

accent

#CFED3B

background

#FEF7F5

surface

#FDEEE9

border

#D5C9C5

text

#170905

muted

#857B79

Preview Lab

Preview with #BD3B21

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

Preview Lab → · Contrast checker → · Palette generator →