#A64E26#A64E26
#A64E26 is a mid, vivid orange. Relative luminance 0.137; OKLCH L 52.8% C 0.128 H 43.2°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).
Color values
| HEX | #A64E26 |
|---|---|
| RGB | rgb(166, 78, 38) |
| HSL | hsl(19, 63%, 40%) |
| HSV | hsv(19, 77%, 65%) |
| CMYK | cmyk(0%, 53%, 77.1%, 34.9%) |
| CIE-LAB | lab(43.80, 33.59, 39.58) |
| CIE-LCH | lch(43.80, 51.91, 49.68°) |
| OKLab | oklab(52.81% 0.0932 0.0874) |
| OKLCH | oklch(52.81% 0.128 43.2) |
| XYZ | xyz(18.8020, 13.6981, 3.4872) |
| Luminance | 0.1370 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Sienna
#A0522D
ΔE00 1.87
Burnt Umber
#A0450E
ΔE00 4.00
Burnt Sienna
#B04E0F
ΔE00 4.44
Rust
#B7410E
ΔE00 4.61
Rust (survey)
#A83C09
ΔE00 4.64
Sienna (survey)
#A9561E
ΔE00 4.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A64E26 #267EA6
analogous
#A6263E #A64E26 #A68E26
triadic
#A64E26 #26A64E #4E26A6
tetradic
#A64E26 #3EA626 #267EA6 #8E26A6
square
#A64E26 #3EA626 #267EA6 #8E26A6
split-complementary
#A64E26 #26A68E #263EA6
monochromatic
#421F0F #74371B #A64E26 #D16838 #DD8E6A
Accessibility & contrast
On white
5.62
#A64E26 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.74
#A64E26 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #A64E26
5.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A64E26 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##A64E26 | 1.00 | 5.62 | 3.74 | 5.62 |
| #FFFFFF | 5.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#675B21
Deuteranopia (green-blind)
#7C6F24
Tritanopia (blue-blind)
#B63B45
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #a64e26; /* rgb */ color: rgb(166, 78, 38); /* oklch */ color: oklch(52.8% 0.128 43.2);
Tailwind
colors: {
custom: {
50: '#c78163',
500: '#a64e26',
950: '#000000',
},
}SCSS
$custom: #a64e26; $custom-light: #c78163; $custom-dark: #000000;
JSON
{
"hex": "#a64e26",
"rgb": {
"r": 166,
"g": 78,
"b": 38
},
"hsl": {
"h": 18.75,
"s": 62.745,
"l": 40
},
"oklch": {
"l": 0.52809,
"c": 0.12775,
"h": 43.2
},
"luminance": 0.13696
}Semantic roles & 50–950 ramp
primary
#A64E26
secondary
#65A6C3
accent
#B3E642
background
#FDF8F5
surface
#FAEFEA
border
#D3CAC6
text
#140A05
muted
#837C79