#121259#121259
#121259 is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.6% C 0.122 H 272.8°. Best body text is #FFFFFF at 16.71:1 contrast (WCAG AA passes).
Color values
| HEX | #121259 |
|---|---|
| RGB | rgb(18, 18, 89) |
| HSL | hsl(240, 66%, 21%) |
| HSV | hsv(240, 80%, 35%) |
| CMYK | cmyk(79.8%, 79.8%, 0%, 65.1%) |
| CIE-LAB | lab(11.15, 26.93, -42.13) |
| CIE-LCH | lch(11.15, 50.00, 302.58°) |
| OKLab | oklab(24.55% 0.006 -0.1219) |
| OKLCH | oklch(24.55% 0.122 272.8) |
| XYZ | xyz(2.2683, 1.2822, 9.5772) |
| Luminance | 0.0128 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Indigo
#1F0954
ΔE00 3.37
Darkblue (survey)
#030764
ΔE00 3.71
Night Blue
#040348
ΔE00 3.90
Dark Blue
#00035B
ΔE00 3.94
Midnight Blue
#191970
ΔE00 3.98
Navy Blue (survey)
#001146
ΔE00 4.40
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#121259 #595912
analogous
#123559 #121259 #351259
triadic
#121259 #591212 #125912
tetradic
#121259 #591235 #595912 #125935
square
#121259 #591235 #595912 #125935
split-complementary
#121259 #593512 #355912
monochromatic
#050519 #080826 #121259 #1C1C8C #2727BF
Accessibility & contrast
On white
16.71
#121259 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.26
#121259 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #121259
16.71:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##121259 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##121259 | 1.00 | 16.71 | 1.26 | 16.71 |
| #FFFFFF | 16.71 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.26 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.71 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00215B
Deuteranopia (green-blind)
#001A58
Tritanopia (blue-blind)
#002734
Achromatopsia (no color)
#1E1E1E
Design tokens & code
CSS
--color: #121259; /* rgb */ color: rgb(18, 18, 89); /* oklch */ color: oklch(24.6% 0.122 272.8);
Tailwind
colors: {
custom: {
50: '#5e5189',
500: '#121259',
950: '#000000',
},
}SCSS
$custom: #121259; $custom-light: #5e5189; $custom-dark: #000000;
JSON
{
"hex": "#121259",
"rgb": {
"r": 18,
"g": 18,
"b": 89
},
"hsl": {
"h": 240,
"s": 66.355,
"l": 20.98
},
"oklch": {
"l": 0.2455,
"c": 0.12207,
"h": 272.8
},
"luminance": 0.01282
}Semantic roles & 50–950 ramp
primary
#121259
secondary
#929235
accent
#E93FE9
background
#F5F4F8
surface
#EAE7F0
border
#C6C3CB
text
#05020B
muted
#79787C