#BB2F1E#BB2F1E

#BB2F1E is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.4% C 0.179 H 30.7°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#BB2F1E
RGB	rgb(187, 47, 30)
HSL	hsl(6, 72%, 43%)
HSV	hsv(6, 84%, 73%)
CMYK	cmyk(0%, 74.9%, 84%, 26.7%)
CIE-LAB	lab(42.30, 54.52, 43.42)
CIE-LCH	lch(42.30, 69.70, 38.53°)
OKLab	oklab(52.35% 0.1543 0.0914)
OKLCH	oklch(52.35% 0.179 30.7)
XYZ	xyz(21.7470, 12.6950, 2.5334)
Luminance	0.1269 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB2F1E #1EAABB

analogous

#BB1E5B #BB2F1E #BB7E1E

triadic

#BB2F1E #1EBB2F #2F1EBB

tetradic

#BB2F1E #5BBB1E #1EAABB #7E1EBB

square

#BB2F1E #5BBB1E #1EAABB #7E1EBB

split-complementary

#BB2F1E #1EBB7E #1E5BBB

monochromatic

#52140D #862216 #BB2F1E #DF4937 #E7796C

Accessibility & contrast

On white

5.93

#BB2F1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#BB2F1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB2F1E

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB2F1E	#FFFFFF	#000000	##FFFFFF
##BB2F1E	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A501A

Deuteranopia (green-blind)

#7D6F16

Tritanopia (blue-blind)

#CE002D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #bb2f1e;
/* rgb */ color: rgb(187, 47, 30);
/* oklch */ color: oklch(52.4% 0.179 30.7);

Tailwind

colors: {
  custom: {
    50: '#d9725c',
    500: '#bb2f1e',
    950: '#000000',
  },
}

SCSS

$custom: #bb2f1e;
$custom-light: #d9725c;
$custom-dark: #000000;

JSON

{
  "hex": "#bb2f1e",
  "rgb": {
    "r": 187,
    "g": 47,
    "b": 30
  },
  "hsl": {
    "h": 6.497,
    "s": 72.35,
    "l": 42.549
  },
  "oklch": {
    "l": 0.52351,
    "c": 0.17931,
    "h": 30.7
  },
  "luminance": 0.12692
}

Semantic roles & 50–950 ramp

primary

#BB2F1E

secondary

#67C2CD

accent

#DBEF39

background

#FEF7F5

surface

#FDEDE9

border

#D5C8C5

text

#170904

muted

#857B79

Preview Lab

Preview with #BB2F1E

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

Preview Lab → · Contrast checker → · Palette generator →