#E57F52#E57F52
#E57F52 is a light, vivid orange. Relative luminance 0.324; OKLCH L 70.0% C 0.140 H 43.7°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).
Color values
| HEX | #E57F52 |
|---|---|
| RGB | rgb(229, 127, 82) |
| HSL | hsl(18, 74%, 61%) |
| HSV | hsv(18, 64%, 90%) |
| CMYK | cmyk(0%, 44.5%, 64.2%, 10.2%) |
| CIE-LAB | lab(63.71, 35.51, 41.38) |
| CIE-LCH | lch(63.71, 54.53, 49.36°) |
| OKLab | oklab(70.05% 0.1008 0.0965) |
| OKLCH | oklch(70.05% 0.14 43.7) |
| XYZ | xyz(41.4288, 32.4504, 12.0628) |
| Luminance | 0.3245 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Dark Peach
#DE7E5D
ΔE00 3.32
Orangish
#FC824A
ΔE00 4.33
Coral
#FF7F50
ΔE00 4.65
Melon
#FF7855
ΔE00 6.17
Pinkish Orange
#FF724C
ΔE00 6.17
Dusty Orange
#F0833A
ΔE00 6.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#E57F52 #52B8E5
analogous
#E5526E #E57F52 #E5C852
triadic
#E57F52 #52E57F #7F52E5
tetradic
#E57F52 #6EE552 #52B8E5 #C852E5
square
#E57F52 #6EE552 #52B8E5 #C852E5
split-complementary
#E57F52 #52E5C8 #526EE5
monochromatic
#A44319 #D95921 #E57F52 #EDA687 #F5CEBC
Accessibility & contrast
On white
2.80
#E57F52 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.49
#E57F52 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #E57F52
7.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##E57F52 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##E57F52 | 1.00 | 2.80 | 7.49 | 7.49 |
| #FFFFFF | 2.80 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.49 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.49 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9A8D4E
Deuteranopia (green-blind)
#B3A351
Tritanopia (blue-blind)
#FA6C74
Achromatopsia (no color)
#9A9A9A
Design tokens & code
CSS
--color: #e57f52; /* rgb */ color: rgb(229, 127, 82); /* oklch */ color: oklch(70.0% 0.140 43.7);
Tailwind
colors: {
custom: {
50: '#f3a584',
500: '#e57f52',
950: '#000000',
},
}SCSS
$custom: #e57f52; $custom-light: #f3a584; $custom-dark: #000000;
JSON
{
"hex": "#e57f52",
"rgb": {
"r": 229,
"g": 127,
"b": 82
},
"hsl": {
"h": 18.367,
"s": 73.869,
"l": 60.98
},
"oklch": {
"l": 0.70048,
"c": 0.13955,
"h": 43.7
},
"luminance": 0.32446
}Semantic roles & 50–950 ramp
primary
#E57F52
secondary
#AED4E5
accent
#99D610
background
#FFFAF8
surface
#FFF4EF
border
#D7CECA
text
#180F0B
muted
#867F7C