#FC633D#FC633D
#FC633D is a light, vivid red. Relative luminance 0.300; OKLCH L 69.1% C 0.195 H 35.1°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #FC633D |
|---|---|
| RGB | rgb(252, 99, 61) |
| HSL | hsl(12, 97%, 61%) |
| HSV | hsv(12, 76%, 99%) |
| CMYK | cmyk(0%, 60.7%, 75.8%, 1.2%) |
| CIE-LAB | lab(61.62, 56.43, 50.75) |
| CIE-LCH | lch(61.62, 75.89, 41.97°) |
| OKLab | oklab(69.06% 0.1593 0.1118) |
| OKLCH | oklch(69.06% 0.195 35.1) |
| XYZ | xyz(45.4539, 29.9624, 7.8038) |
| Luminance | 0.2996 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Tomato
#FF6347
ΔE00 2.44
Pinkish Orange
#FF724C
ΔE00 3.10
Orange Pink
#FF6F52
ΔE00 3.57
Melon
#FF7855
ΔE00 4.45
Reddish Orange
#F8481C
ΔE00 5.20
Orange Red
#FD411E
ΔE00 5.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#FC633D #3DD6FC
analogous
#FC3D77 #FC633D #FCC33D
triadic
#FC633D #3DFC63 #633DFC
tetradic
#FC633D #77FC3D #3DD6FC #C33DFC
square
#FC633D #77FC3D #3DD6FC #C33DFC
split-complementary
#FC633D #3DFCC3 #3D77FC
monochromatic
#BC2803 #F83404 #FC633D #FD9379 #FEC4B6
Accessibility & contrast
On white
3.00
#FC633D on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.99
#FC633D on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #FC633D
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##FC633D | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##FC633D | 1.00 | 3.00 | 6.99 | 6.99 |
| #FFFFFF | 3.00 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8E8038
Deuteranopia (green-blind)
#B4A138
Tritanopia (blue-blind)
#FF3D5B
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #fc633d; /* rgb */ color: rgb(252, 99, 61); /* oklch */ color: oklch(69.1% 0.195 35.1);
Tailwind
colors: {
custom: {
50: '#ff9575',
500: '#fc633d',
950: '#000000',
},
}SCSS
$custom: #fc633d; $custom-light: #ff9575; $custom-dark: #000000;
JSON
{
"hex": "#fc633d",
"rgb": {
"r": 252,
"g": 99,
"b": 61
},
"hsl": {
"h": 11.937,
"s": 96.954,
"l": 61.373
},
"oklch": {
"l": 0.69056,
"c": 0.19462,
"h": 35.1
},
"luminance": 0.29956
}Semantic roles & 50–950 ramp
primary
#FC633D
secondary
#A7E0EE
accent
#B8E600
background
#FFF9F7
surface
#FFF2ED
border
#D7CCC8
text
#1A0E08
muted
#877E7B