#CA4B19#CA4B19
#CA4B19 is a mid, vivid orange. Relative luminance 0.177; OKLCH L 57.9% C 0.172 H 39.1°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).
Color values
| HEX | #CA4B19 |
|---|---|
| RGB | rgb(202, 75, 25) |
| HSL | hsl(17, 78%, 45%) |
| HSV | hsv(17, 88%, 79%) |
| CMYK | cmyk(0%, 62.9%, 87.6%, 20.8%) |
| CIE-LAB | lab(49.08, 48.36, 52.46) |
| CIE-LCH | lch(49.08, 71.35, 47.33°) |
| OKLab | oklab(57.94% 0.1332 0.1084) |
| OKLCH | oklch(57.94% 0.172 39.1) |
| XYZ | xyz(27.0518, 17.6628, 2.9043) |
| Luminance | 0.1766 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Brick Orange
#C14A09
ΔE00 3.07
Dark Orange
#C65102
ΔE00 4.46
Deep Orange
#DC4D01
ΔE00 4.49
Burnt Orange
#C04E01
ΔE00 4.58
Rust
#B7410E
ΔE00 4.95
Rust Orange
#C45508
ΔE00 5.23
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CA4B19 #1998CA
analogous
#CA1940 #CA4B19 #CAA419
triadic
#CA4B19 #19CA4B #4B19CA
tetradic
#CA4B19 #40CA19 #1998CA #A419CA
square
#CA4B19 #40CA19 #1998CA #A419CA
split-complementary
#CA4B19 #19CAA4 #1940CA
monochromatic
#5D230C #943712 #CA4B19 #E76A3A #ED9370
Accessibility & contrast
On white
4.63
#CA4B19 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.53
#CA4B19 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#FFFFFF on #CA4B19
4.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CA4B19 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##CA4B19 | 1.00 | 4.63 | 4.53 | 4.63 |
| #FFFFFF | 4.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.53 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#70630E
Deuteranopia (green-blind)
#8F7F11
Tritanopia (blue-blind)
#DF2742
Achromatopsia (no color)
#757575
Design tokens & code
CSS
--color: #ca4b19; /* rgb */ color: rgb(202, 75, 25); /* oklch */ color: oklch(57.9% 0.172 39.1);
Tailwind
colors: {
custom: {
50: '#e3825c',
500: '#ca4b19',
950: '#000000',
},
}SCSS
$custom: #ca4b19; $custom-light: #e3825c; $custom-dark: #000000;
JSON
{
"hex": "#ca4b19",
"rgb": {
"r": 202,
"g": 75,
"b": 25
},
"hsl": {
"h": 16.949,
"s": 77.974,
"l": 44.51
},
"oklch": {
"l": 0.57936,
"c": 0.17173,
"h": 39.1
},
"luminance": 0.17659
}Semantic roles & 50–950 ramp
primary
#CA4B19
secondary
#6BB6D4
accent
#BEF433
background
#FFF8F5
surface
#FFEFE9
border
#D7CAC5
text
#180B04
muted
#867C79