Colors / purple
#1B1023
#1B1023oklch(0.1978 0.0400 309.8)
#1B1023 (#1B1023) is a very dark greyish purple, closest to the CSS color black. In OKLCH it has lightness 19.8%, chroma 0.040 and hue 309.8°; its relative luminance is 0.7%. White text reads best on it (APCA Lc 107, WCAG 18.34:1). It prints well on coated paper (FOGRA39, ΔE00 0.7).
#1B1023 in every format
| HEX | #1B1023 |
| RGB | rgb(27 16 35) |
| HSL | hsl(274.7 37.3% 10.0%) |
| HSB / HSV | hsb(274.7 54.3% 13.7%) |
| HWB | hwb(274.7 6.3% 86.3%) |
| CMYK (formula) | cmyk(23/54/0/86) |
| CMYK (FOGRA39 coated) | cmyk(88/91/50/75) |
| CIELAB (D50) | lab(6.48 9.08 -10.94) |
| LCh | lch(6.48 14.22 309.7) |
| OKLab | oklab(0.1978 0.0256 -0.0307) |
| OKLCH | oklch(0.1978 0.0400 309.8) |
| CIE XYZ (D65) | color(xyz-d65 0.00941 0.00725 0.01681) |
| CIE xyY | xyY(0.2811 0.2167 0.0072) |
| Display P3 | color(display-p3 0.0994 0.0645 0.1327) |
| Linear sRGB | color(srgb-linear 0.01096 0.00518 0.01681) |
| CSS name | — |
Text on #1B1023
White textWCAG 18.34:1 · APCA Lc 107
Black textWCAG 1.14:1 · APCA Lc 0
Color blindness
Tints and shades
#F7E8FF
#DFD1EC
#C6B7D2
#AC9EB8
#94869F
#7C6E86
#64586F
#4E4258
#392D42
#251A2D
#12081A
Harmonies
Similar colors
Palettes with #1B1023
all palettes →Mona Lisa · Leonardo da Vinci