#BC633F#BC633F
#BC633F is a mid, vivid orange. Relative luminance 0.200; OKLCH L 59.7% C 0.125 H 42.1°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #BC633F |
|---|---|
| RGB | rgb(188, 99, 63) |
| HSL | hsl(17, 50%, 49%) |
| HSV | hsv(17, 66%, 74%) |
| CMYK | cmyk(0%, 47.3%, 66.5%, 26.3%) |
| CIE-LAB | lab(51.81, 32.70, 36.10) |
| CIE-LCH | lch(51.81, 48.71, 47.83°) |
| OKLab | oklab(59.68% 0.0928 0.0837) |
| OKLCH | oklch(59.68% 0.125 42.1) |
| XYZ | xyz(26.1003, 19.9769, 7.1831) |
| Luminance | 0.1997 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Adobe
#BD6C48
ΔE00 2.74
Terra Cotta
#C9643B
ΔE00 2.83
Terracotta (survey)
#CA6641
ΔE00 3.09
Terracota
#CB6843
ΔE00 3.48
Clay
#B66A50
ΔE00 3.70
Terracotta
#C96F4A
ΔE00 4.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#BC633F #3F98BC
analogous
#BC3F5A #BC633F #BCA23F
triadic
#BC633F #3FBC63 #633FBC
tetradic
#BC633F #5ABC3F #3F98BC #A23FBC
square
#BC633F #5ABC3F #3F98BC #A23FBC
split-complementary
#BC633F #3FBCA2 #3F5ABC
monochromatic
#603320 #8E4B30 #BC633F #CD876B #DDAC99
Accessibility & contrast
On white
4.20
#BC633F on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#BC633F on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #BC633F
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##BC633F | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##BC633F | 1.00 | 4.20 | 4.99 | 4.99 |
| #FFFFFF | 4.20 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7B703B
Deuteranopia (green-blind)
#90833E
Tritanopia (blue-blind)
#CD525B
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #bc633f; /* rgb */ color: rgb(188, 99, 63); /* oklch */ color: oklch(59.7% 0.125 42.1);
Tailwind
colors: {
custom: {
50: '#d69175',
500: '#bc633f',
950: '#000000',
},
}SCSS
$custom: #bc633f; $custom-light: #d69175; $custom-dark: #000000;
JSON
{
"hex": "#bc633f",
"rgb": {
"r": 188,
"g": 99,
"b": 63
},
"hsl": {
"h": 17.28,
"s": 49.801,
"l": 49.216
},
"oklch": {
"l": 0.59684,
"c": 0.12499,
"h": 42.1
},
"luminance": 0.19974
}Semantic roles & 50–950 ramp
primary
#BC633F
secondary
#8EB8C9
accent
#B1D94E
background
#FDF9F7
surface
#FBF1ED
border
#D4CBC8
text
#150D08
muted
#837E7B