#171960#171960
#171960 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 26.9% C 0.122 H 273.3°. Best body text is #FFFFFF at 15.62:1 contrast (WCAG AA passes).
Color values
| HEX | #171960 |
|---|---|
| RGB | rgb(23, 25, 96) |
| HSL | hsl(238, 61%, 23%) |
| HSV | hsv(238, 76%, 38%) |
| CMYK | cmyk(76%, 74%, 0%, 62.4%) |
| CIE-LAB | lab(13.95, 25.53, -42.20) |
| CIE-LCH | lch(13.95, 49.32, 301.17°) |
| OKLab | oklab(26.88% 0.0071 -0.122) |
| OKLCH | oklch(26.88% 0.122 273.3) |
| XYZ | xyz(2.8116, 1.7217, 11.2482) |
| Luminance | 0.0172 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Midnight Blue
#191970
ΔE00 2.91
Darkblue (survey)
#030764
ΔE00 4.80
Dark Indigo
#1F0954
ΔE00 4.85
Navy Blue (survey)
#001146
ΔE00 5.16
Dark Blue
#00035B
ΔE00 5.54
Dark Royal Blue
#02066F
ΔE00 5.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#171960 #605E17
analogous
#173D60 #171960 #391760
triadic
#171960 #601719 #196017
tetradic
#171960 #60173D #605E17 #176039
square
#171960 #60173D #605E17 #176039
split-complementary
#171960 #603917 #3D6017
monochromatic
#060619 #0B0C2F #171960 #232691 #2F33C3
Accessibility & contrast
On white
15.62
#171960 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.34
#171960 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #171960
15.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##171960 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##171960 | 1.00 | 15.62 | 1.34 | 15.62 |
| #FFFFFF | 15.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 15.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002762
Deuteranopia (green-blind)
#00205F
Tritanopia (blue-blind)
#002C3A
Achromatopsia (no color)
#232323
Design tokens & code
CSS
--color: #171960; /* rgb */ color: rgb(23, 25, 96); /* oklch */ color: oklch(26.9% 0.122 273.3);
Tailwind
colors: {
custom: {
50: '#61568e',
500: '#171960',
950: '#000000',
},
}SCSS
$custom: #171960; $custom-light: #61568e; $custom-dark: #000000;
JSON
{
"hex": "#171960",
"rgb": {
"r": 23,
"g": 25,
"b": 96
},
"hsl": {
"h": 238.356,
"s": 61.345,
"l": 23.333
},
"oklch": {
"l": 0.26883,
"c": 0.12222,
"h": 273.3
},
"luminance": 0.01722
}Semantic roles & 50–950 ramp
primary
#171960
secondary
#97943C
accent
#E043E4
background
#F6F5F8
surface
#EBE9F0
border
#C6C5CB
text
#06030C
muted
#7A787D