#FF6548#FF6548
#FF6548 is a light, vivid red. Relative luminance 0.310; OKLCH L 69.9% C 0.193 H 32.7°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).
Color values
| HEX | #FF6548 |
|---|---|
| RGB | rgb(255, 101, 72) |
| HSL | hsl(10, 100%, 64%) |
| HSV | hsv(10, 72%, 100%) |
| CMYK | cmyk(0%, 60.4%, 71.8%, 0%) |
| CIE-LAB | lab(62.54, 57.03, 46.27) |
| CIE-LCH | lch(62.54, 73.44, 39.05°) |
| OKLab | oklab(69.88% 0.1629 0.1044) |
| OKLCH | oklch(69.88% 0.193 32.7) |
| XYZ | xyz(47.0683, 31.0417, 9.6428) |
| Luminance | 0.3104 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Tomato
#FF6347
ΔE00 0.40
Orange Pink
#FF6F52
ΔE00 1.95
Pinkish Orange
#FF724C
ΔE00 3.14
Melon
#FF7855
ΔE00 3.89
Coral (survey)
#FC5A50
ΔE00 4.73
Grapefruit
#FD5956
ΔE00 6.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#FF6548 #48E2FF
analogous
#FF4887 #FF6548 #FFC148
triadic
#FF6548 #48FF65 #6548FF
tetradic
#FF6548 #87FF48 #48E2FF #C148FF
square
#FF6548 #87FF48 #48E2FF #C148FF
split-complementary
#FF6548 #48FFC1 #4887FF
monochromatic
#CD2000 #FF310B #FF6548 #FF9985 #FFCCC2
Accessibility & contrast
On white
2.91
#FF6548 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.21
#FF6548 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #FF6548
7.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##FF6548 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##FF6548 | 1.00 | 2.91 | 7.21 | 7.21 |
| #FFFFFF | 2.91 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.21 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.21 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8F8244
Deuteranopia (green-blind)
#B5A443
Tritanopia (blue-blind)
#FF415F
Achromatopsia (no color)
#979797
Design tokens & code
CSS
--color: #ff6548; /* rgb */ color: rgb(255, 101, 72); /* oklch */ color: oklch(69.9% 0.193 32.7);
Tailwind
colors: {
custom: {
50: '#ff967c',
500: '#ff6548',
950: '#000000',
},
}SCSS
$custom: #ff6548; $custom-light: #ff967c; $custom-dark: #000000;
JSON
{
"hex": "#ff6548",
"rgb": {
"r": 255,
"g": 101,
"b": 72
},
"hsl": {
"h": 9.508,
"s": 100,
"l": 64.118
},
"oklch": {
"l": 0.69879,
"c": 0.19347,
"h": 32.7
},
"luminance": 0.31035
}Semantic roles & 50–950 ramp
primary
#FF6548
secondary
#B1E7F1
accent
#C1E600
background
#FFF9F7
surface
#FFF2EE
border
#D7CCC9
text
#1A0E09
muted
#877E7B