#0048BAoklch(0.4440 0.1903 260.9)
Absolute Zero (#0048BA) is a dark vivid blue. In OKLCH it has lightness 44.4%, chroma 0.190 and hue 260.9°; its relative luminance is 8.2%. White text reads best on it (APCA Lc 91, WCAG 7.97:1). The closest RAL Classic paint is RAL 5005 Signal blue (ΔE00 5.0). In plain ISCC-NBS terms it is a vivid blue. It is outside the FOGRA39 coated print gamut: the closest printable color is #33539F (ΔE00 3.3).
#0048BA in every format
| HEX | #0048BA |
| RGB | rgb(0 72 186) |
| HSL | hsl(216.8 100.0% 36.5%) |
| HSB / HSV | hsb(216.8 100.0% 72.9%) |
| HWB | hwb(216.8 0.0% 27.1%) |
| CMYK (formula) | cmyk(100/61/0/27) |
| CMYK (FOGRA39 coated) | cmyk(93/72/0/0) |
| CIELAB (D50) | lab(33.18 19.10 -66.46) |
| LCh | lch(33.18 69.15 286.0) |
| OKLab | oklab(0.4440 -0.0302 -0.1879) |
| OKLCH | oklch(0.4440 0.1903 260.9) |
| CIE XYZ (D65) | color(xyz-d65 0.11179 0.08179 0.47446) |
| CIE xyY | xyY(0.1673 0.1224 0.0818) |
| Display P3 | color(display-p3 0.1092 0.2776 0.7027) |
| Linear sRGB | color(srgb-linear 0.00000 0.06480 0.49102) |
| CSS name | — |
Text on #0048BA
White textWCAG 7.97:1 · APCA Lc 91
Black textWCAG 2.64:1 · APCA Lc 17