#BF403F#BF403F

#BF403F is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.2% C 0.163 H 24.6°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#BF403F
RGB	rgb(191, 64, 63)
HSL	hsl(0, 50%, 50%)
HSV	hsv(0, 67%, 75%)
CMYK	cmyk(0%, 66.5%, 67%, 25.1%)
CIE-LAB	lab(45.78, 50.70, 28.99)
CIE-LCH	lch(45.78, 58.40, 29.76°)
OKLab	oklab(55.21% 0.1484 0.068)
OKLCH	oklch(55.21% 0.163 24.6)
XYZ	xyz(24.2190, 15.1055, 6.3420)
Luminance	0.1510 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF403F #3FBEBF

analogous

#BF3F7E #BF403F #BF803F

triadic

#BF403F #3FBF40 #403FBF

tetradic

#BF403F #7EBF3F #3FBEBF #803FBF

square

#BF403F #7EBF3F #3FBEBF #803FBF

split-complementary

#BF403F #3FBF80 #3F7EBF

monochromatic

#632121 #913130 #BF403F #CF6D6D #DE9B9B

Accessibility & contrast

On white

5.22

#BF403F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#BF403F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF403F

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF403F	#FFFFFF	#000000	##FFFFFF
##BF403F	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625B3E

Deuteranopia (green-blind)

#82763B

Tritanopia (blue-blind)

#D22041

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bf403f;
/* rgb */ color: rgb(191, 64, 63);
/* oklch */ color: oklch(55.2% 0.163 24.6);

Tailwind

colors: {
  custom: {
    50: '#da7c74',
    500: '#bf403f',
    950: '#000000',
  },
}

SCSS

$custom: #bf403f;
$custom-light: #da7c74;
$custom-dark: #000000;

JSON

{
  "hex": "#bf403f",
  "rgb": {
    "r": 191,
    "g": 64,
    "b": 63
  },
  "hsl": {
    "h": 0.469,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55209,
    "c": 0.16324,
    "h": 24.6
  },
  "luminance": 0.15102
}

Semantic roles & 50–950 ramp

primary

#BF403F

secondary

#90C9CA

accent

#D9DA4E

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #BF403F

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

Preview Lab → · Contrast checker → · Palette generator →