#EF655C#EF655C
#EF655C is a light, vivid red. Relative luminance 0.284; OKLCH L 67.8% C 0.172 H 26.4°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).
Color values
| HEX | #EF655C |
|---|---|
| RGB | rgb(239, 101, 92) |
| HSL | hsl(4, 82%, 65%) |
| HSV | hsv(4, 62%, 94%) |
| CMYK | cmyk(0%, 57.7%, 61.5%, 6.3%) |
| CIE-LAB | lab(60.28, 52.60, 32.06) |
| CIE-LCH | lch(60.28, 61.60, 31.36°) |
| OKLab | oklab(67.77% 0.1544 0.0766) |
| OKLCH | oklch(67.77% 0.172 26.4) |
| XYZ | xyz(42.1859, 28.4362, 13.3904) |
| Luminance | 0.2843 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Grapefruit
#FD5956
ΔE00 2.67
Coral (survey)
#FC5A50
ΔE00 2.91
Coral Pink
#FF6163
ΔE00 3.43
Light Red
#FF474C
ΔE00 4.70
Salmon (survey)
#FF796C
ΔE00 5.33
Pastel Red
#DB5856
ΔE00 5.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#EF655C #5CE6EF
analogous
#EF5C9D #EF655C #EFAE5C
triadic
#EF655C #5CEF65 #655CEF
tetradic
#EF655C #9DEF5C #5CE6EF #AE5CEF
square
#EF655C #9DEF5C #5CE6EF #AE5CEF
split-complementary
#EF655C #5CEFAE #5C9DEF
monochromatic
#BE1D13 #EA3024 #EF655C #F49A94 #FACECB
Accessibility & contrast
On white
3.14
#EF655C on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.69
#EF655C on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #EF655C
6.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##EF655C | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##EF655C | 1.00 | 3.14 | 6.69 | 6.69 |
| #FFFFFF | 3.14 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.69 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.69 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#887F5A
Deuteranopia (green-blind)
#AB9C59
Tritanopia (blue-blind)
#FF4A64
Achromatopsia (no color)
#919191
Design tokens & code
CSS
--color: #ef655c; /* rgb */ color: rgb(239, 101, 92); /* oklch */ color: oklch(67.8% 0.172 26.4);
Tailwind
colors: {
custom: {
50: '#fb958a',
500: '#ef655c',
950: '#000000',
},
}SCSS
$custom: #ef655c; $custom-light: #fb958a; $custom-dark: #000000;
JSON
{
"hex": "#ef655c",
"rgb": {
"r": 239,
"g": 101,
"b": 92
},
"hsl": {
"h": 3.673,
"s": 82.123,
"l": 64.902
},
"oklch": {
"l": 0.67772,
"c": 0.17234,
"h": 26.4
},
"luminance": 0.28431
}Semantic roles & 50–950 ramp
primary
#EF655C
secondary
#BAE9EC
accent
#D1DF07
background
#FFF9F8
surface
#FFF2F0
border
#D7CCCB
text
#190E0B
muted
#877E7C