#BC4128#BC4128

#BC4128 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.5% C 0.163 H 33.3°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#BC4128
RGB	rgb(188, 65, 40)
HSL	hsl(10, 65%, 45%)
HSV	hsv(10, 79%, 74%)
CMYK	cmyk(0%, 65.4%, 78.7%, 26.3%)
CIE-LAB	lab(45.12, 48.19, 41.08)
CIE-LCH	lch(45.12, 63.32, 40.44°)
OKLab	oklab(54.53% 0.1363 0.0896)
OKLCH	oklch(54.53% 0.163 33.3)
XYZ	xyz(23.0149, 14.6285, 3.6188)
Luminance	0.1462 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC4128 #28A3BC

analogous

#BC2859 #BC4128 #BC8B28

triadic

#BC4128 #28BC41 #4128BC

tetradic

#BC4128 #59BC28 #28A3BC #8B28BC

square

#BC4128 #59BC28 #28A3BC #8B28BC

split-complementary

#BC4128 #28BC8B #2859BC

monochromatic

#571E13 #8A301D #BC4128 #D86149 #E38D7B

Accessibility & contrast

On white

5.35

#BC4128 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#BC4128 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC4128

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC4128	#FFFFFF	#000000	##FFFFFF
##BC4128	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A24

Deuteranopia (green-blind)

#837523

Tritanopia (blue-blind)

#CF1E3C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #bc4128;
/* rgb */ color: rgb(188, 65, 40);
/* oklch */ color: oklch(54.5% 0.163 33.3);

Tailwind

colors: {
  custom: {
    50: '#d97c64',
    500: '#bc4128',
    950: '#000000',
  },
}

SCSS

$custom: #bc4128;
$custom-light: #d97c64;
$custom-dark: #000000;

JSON

{
  "hex": "#bc4128",
  "rgb": {
    "r": 188,
    "g": 65,
    "b": 40
  },
  "hsl": {
    "h": 10.135,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54526,
    "c": 0.16313,
    "h": 33.3
  },
  "luminance": 0.14625
}

Semantic roles & 50–950 ramp

primary

#BC4128

secondary

#75BDCB

accent

#CCE840

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160A05

muted

#847C7A

Preview Lab

Preview with #BC4128

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

Preview Lab → · Contrast checker → · Palette generator →