#B8402F#B8402F

#B8402F is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.8% C 0.158 H 30.9°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#B8402F
RGB	rgb(184, 64, 47)
HSL	hsl(7, 59%, 45%)
HSV	hsv(7, 74%, 72%)
CMYK	cmyk(0%, 65.2%, 74.5%, 27.8%)
CIE-LAB	lab(44.33, 47.50, 36.23)
CIE-LCH	lch(44.33, 59.74, 37.33°)
OKLab	oklab(53.82% 0.1359 0.0812)
OKLCH	oklch(53.82% 0.158 30.9)
XYZ	xyz(22.1161, 14.0656, 4.2391)
Luminance	0.1406 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8402F #2FA7B8

analogous

#B82F63 #B8402F #B8842F

triadic

#B8402F #2FB840 #402FB8

tetradic

#B8402F #63B82F #2FA7B8 #842FB8

square

#B8402F #63B82F #2FA7B8 #842FB8

split-complementary

#B8402F #2FB884 #2F63B8

monochromatic

#571E16 #872F23 #B8402F #D36252 #DF8E82

Accessibility & contrast

On white

5.51

#B8402F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B8402F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8402F

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8402F	#FFFFFF	#000000	##FFFFFF
##B8402F	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)

#62582C

Deuteranopia (green-blind)

#7F732B

Tritanopia (blue-blind)

#CA203D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b8402f;
/* rgb */ color: rgb(184, 64, 47);
/* oklch */ color: oklch(53.8% 0.158 30.9);

Tailwind

colors: {
  custom: {
    50: '#d57b68',
    500: '#b8402f',
    950: '#000000',
  },
}

SCSS

$custom: #b8402f;
$custom-light: #d57b68;
$custom-dark: #000000;

JSON

{
  "hex": "#b8402f",
  "rgb": {
    "r": 184,
    "g": 64,
    "b": 47
  },
  "hsl": {
    "h": 7.445,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.5382,
    "c": 0.15837,
    "h": 30.9
  },
  "luminance": 0.14062
}

Semantic roles & 50–950 ramp

primary

#B8402F

secondary

#7BBFC8

accent

#CFE245

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B8402F

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

Preview Lab → · Contrast checker → · Palette generator →