#BC583F#BC583F

#BC583F is a mid, vivid red. Relative luminance 0.180; OKLCH L 57.9% C 0.135 H 35.2°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#BC583F
RGB	rgb(188, 88, 63)
HSL	hsl(12, 50%, 49%)
HSV	hsv(12, 66%, 74%)
CMYK	cmyk(0%, 53.2%, 66.5%, 26.3%)
CIE-LAB	lab(49.54, 38.42, 33.41)
CIE-LCH	lch(49.54, 50.92, 41.01°)
OKLab	oklab(57.95% 0.1104 0.0779)
OKLCH	oklch(57.95% 0.135 35.2)
XYZ	xyz(25.1283, 18.0328, 6.8591)
Luminance	0.1803 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC583F #3FA3BC

analogous

#BC3F65 #BC583F #BC973F

triadic

#BC583F #3FBC58 #583FBC

tetradic

#BC583F #65BC3F #3FA3BC #973FBC

square

#BC583F #65BC3F #3FA3BC #973FBC

split-complementary

#BC583F #3FBC97 #3F65BC

monochromatic

#602D20 #8E4330 #BC583F #CD7F6B #DDA699

Accessibility & contrast

On white

4.56

#BC583F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#BC583F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BC583F

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC583F	#FFFFFF	#000000	##000000
##BC583F	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#72683C

Deuteranopia (green-blind)

#8B7E3D

Tritanopia (blue-blind)

#CE4552

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #bc583f;
/* rgb */ color: rgb(188, 88, 63);
/* oklch */ color: oklch(57.9% 0.135 35.2);

Tailwind

colors: {
  custom: {
    50: '#d68a75',
    500: '#bc583f',
    950: '#000000',
  },
}

SCSS

$custom: #bc583f;
$custom-light: #d68a75;
$custom-dark: #000000;

JSON

{
  "hex": "#bc583f",
  "rgb": {
    "r": 188,
    "g": 88,
    "b": 63
  },
  "hsl": {
    "h": 12,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57949,
    "c": 0.13508,
    "h": 35.2
  },
  "luminance": 0.1803
}

Semantic roles & 50–950 ramp

primary

#BC583F

secondary

#8EBDC9

accent

#BED94E

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150C08

muted

#837D7B

Preview Lab

Preview with #BC583F

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

Preview Lab → · Contrast checker → · Palette generator →