#B74E2F#B74E2F

#B74E2F is a mid, vivid red. Relative luminance 0.157; OKLCH L 55.5% C 0.144 H 37.0°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#B74E2F
RGB	rgb(183, 78, 47)
HSL	hsl(14, 59%, 45%)
HSV	hsv(14, 74%, 72%)
CMYK	cmyk(0%, 57.4%, 74.3%, 28.2%)
CIE-LAB	lab(46.61, 40.65, 38.67)
CIE-LCH	lch(46.61, 56.11, 43.57°)
OKLab	oklab(55.51% 0.1148 0.0866)
OKLCH	oklch(55.51% 0.144 37)
XYZ	xyz(22.7682, 15.7243, 4.5249)
Luminance	0.1572 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74E2F #2F98B7

analogous

#B72F54 #B74E2F #B7922F

triadic

#B74E2F #2FB74E #4E2FB7

tetradic

#B74E2F #54B72F #2F98B7 #922FB7

square

#B74E2F #54B72F #2F98B7 #922FB7

split-complementary

#B74E2F #2FB792 #2F54B7

monochromatic

#562416 #863922 #B74E2F #D26E51 #DF9782

Accessibility & contrast

On white

5.07

#B74E2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#B74E2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74E2F

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74E2F	#FFFFFF	#000000	##FFFFFF
##B74E2F	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B602B

Deuteranopia (green-blind)

#85772C

Tritanopia (blue-blind)

#C93747

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b74e2f;
/* rgb */ color: rgb(183, 78, 47);
/* oklch */ color: oklch(55.5% 0.144 37.0);

Tailwind

colors: {
  custom: {
    50: '#d48369',
    500: '#b74e2f',
    950: '#000000',
  },
}

SCSS

$custom: #b74e2f;
$custom-light: #d48369;
$custom-dark: #000000;

JSON

{
  "hex": "#b74e2f",
  "rgb": {
    "r": 183,
    "g": 78,
    "b": 47
  },
  "hsl": {
    "h": 13.676,
    "s": 59.13,
    "l": 45.098
  },
  "oklch": {
    "l": 0.55511,
    "c": 0.1438,
    "h": 37
  },
  "luminance": 0.15721
}

Semantic roles & 50–950 ramp

primary

#B74E2F

secondary

#7AB6C8

accent

#BFE245

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160B06

muted

#847C7A

Preview Lab

Preview with #B74E2F

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

Preview Lab → · Contrast checker → · Palette generator →