#BF403A#BF403A

#BF403A is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.1% C 0.164 H 26.6°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#BF403A
RGB	rgb(191, 64, 58)
HSL	hsl(3, 53%, 49%)
HSV	hsv(3, 70%, 75%)
CMYK	cmyk(0%, 66.5%, 69.6%, 25.1%)
CIE-LAB	lab(45.71, 50.43, 31.84)
CIE-LCH	lch(45.71, 59.64, 32.26°)
OKLab	oklab(55.13% 0.1466 0.0735)
OKLCH	oklch(55.13% 0.164 26.6)
XYZ	xyz(24.0855, 15.0521, 5.6392)
Luminance	0.1505 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF403A #3AB9BF

analogous

#BF3A77 #BF403A #BF833A

triadic

#BF403A #3ABF40 #403ABF

tetradic

#BF403A #77BF3A #3AB9BF #833ABF

square

#BF403A #77BF3A #3AB9BF #833ABF

split-complementary

#BF403A #3ABF83 #3A77BF

monochromatic

#61211D #90302C #BF403A #D06B66 #DF9895

Accessibility & contrast

On white

5.24

#BF403A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#BF403A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF403A

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF403A	#FFFFFF	#000000	##FFFFFF
##BF403A	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635B38

Deuteranopia (green-blind)

#837636

Tritanopia (blue-blind)

#D21E40

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bf403a;
/* rgb */ color: rgb(191, 64, 58);
/* oklch */ color: oklch(55.1% 0.164 26.6);

Tailwind

colors: {
  custom: {
    50: '#da7c70',
    500: '#bf403a',
    950: '#000000',
  },
}

SCSS

$custom: #bf403a;
$custom-light: #da7c70;
$custom-dark: #000000;

JSON

{
  "hex": "#bf403a",
  "rgb": {
    "r": 191,
    "g": 64,
    "b": 58
  },
  "hsl": {
    "h": 2.707,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55131,
    "c": 0.16395,
    "h": 26.6
  },
  "luminance": 0.15049
}

Semantic roles & 50–950 ramp

primary

#BF403A

secondary

#8BC7CA

accent

#D6DD4B

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #BF403A

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

Preview Lab → · Contrast checker → · Palette generator →