#FF7A00oklch(0.7230 0.1897 50.5)
Heat Wave (#FF7A00) is a light vivid orange. In OKLCH it has lightness 72.3%, chroma 0.190 and hue 50.5°; its relative luminance is 35.2%. White text reads best on it (APCA Lc 55, WCAG 2.61:1). The closest RAL Classic paint is RAL 2003 Pastel orange (ΔE00 2.6). In plain ISCC-NBS terms it is a vivid orange. It prints well on coated paper (FOGRA39, ΔE00 2.9).
#FF7A00 in every format
| HEX | #FF7A00 |
| RGB | rgb(255 122 0) |
| HSL | hsl(28.7 100.0% 50.0%) |
| HSB / HSV | hsb(28.7 100.0% 100.0%) |
| HWB | hwb(28.7 0.0% 0.0%) |
| CMYK (formula) | cmyk(0/52/100/0) |
| CMYK (FOGRA39 coated) | cmyk(0/62/95/0) |
| CIELAB (D50) | lab(66.67 48.27 74.27) |
| LCh | lch(66.67 88.58 57.0) |
| OKLab | oklab(0.7230 0.1205 0.1464) |
| OKLCH | oklch(0.7230 0.1897 50.5) |
| CIE XYZ (D65) | color(xyz-d65 0.48198 0.35182 0.04253) |
| CIE xyY | xyY(0.5500 0.4015 0.3518) |
| Display P3 | color(display-p3 0.9343 0.5078 0.1937) |
| Linear sRGB | color(srgb-linear 1.00000 0.19462 0.00000) |
| CSS name | — |
Text on #FF7A00
White textWCAG 2.61:1 · APCA Lc 55
Black textWCAG 8.04:1 · APCA Lc 54