#BB4030#BB4030

#BB4030 is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.3% C 0.161 H 30.4°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#BB4030
RGB	rgb(187, 64, 48)
HSL	hsl(7, 59%, 46%)
HSV	hsv(7, 74%, 73%)
CMYK	cmyk(0%, 65.8%, 74.3%, 26.7%)
CIE-LAB	lab(44.87, 48.59, 36.42)
CIE-LCH	lch(44.87, 60.72, 36.85°)
OKLab	oklab(54.33% 0.1392 0.0817)
OKLCH	oklch(54.33% 0.161 30.4)
XYZ	xyz(22.8629, 14.4483, 4.3807)
Luminance	0.1444 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB4030 #30ABBB

analogous

#BB3066 #BB4030 #BB8530

triadic

#BB4030 #30BB40 #4030BB

tetradic

#BB4030 #66BB30 #30ABBB #8530BB

square

#BB4030 #66BB30 #30ABBB #8530BB

split-complementary

#BB4030 #30BB85 #3066BB

monochromatic

#5A1F17 #8A2F23 #BB4030 #D36355 #E09086

Accessibility & contrast

On white

5.40

#BB4030 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#BB4030 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB4030

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB4030	#FFFFFF	#000000	##FFFFFF
##BB4030	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63592D

Deuteranopia (green-blind)

#81742C

Tritanopia (blue-blind)

#CE1E3D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bb4030;
/* rgb */ color: rgb(187, 64, 48);
/* oklch */ color: oklch(54.3% 0.161 30.4);

Tailwind

colors: {
  custom: {
    50: '#d77b69',
    500: '#bb4030',
    950: '#000000',
  },
}

SCSS

$custom: #bb4030;
$custom-light: #d77b69;
$custom-dark: #000000;

JSON

{
  "hex": "#bb4030",
  "rgb": {
    "r": 187,
    "g": 64,
    "b": 48
  },
  "hsl": {
    "h": 6.906,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.5433,
    "c": 0.16141,
    "h": 30.4
  },
  "luminance": 0.14445
}

Semantic roles & 50–950 ramp

primary

#BB4030

secondary

#7DC1C9

accent

#D0E245

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #BB4030

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

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