#133859#133859
#133859 is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.2% C 0.072 H 248.7°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).
Color values
| HEX | #133859 |
|---|---|
| RGB | rgb(19, 56, 89) |
| HSL | hsl(208, 65%, 21%) |
| HSV | hsv(208, 79%, 35%) |
| CMYK | cmyk(78.7%, 37.1%, 0%, 65.1%) |
| CIE-LAB | lab(22.61, -0.31, -23.60) |
| CIE-LCH | lch(22.61, 23.60, 269.24°) |
| OKLab | oklab(33.22% -0.0261 -0.067) |
| OKLCH | oklch(33.22% 0.072 248.7) |
| XYZ | xyz(3.4852, 3.6877, 9.9774) |
| Luminance | 0.0369 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Marine Blue
#01386A
ΔE00 3.16
Marine
#042E60
ΔE00 4.75
Twilight Blue
#0A437A
ΔE00 5.36
Prussian Blue
#004577
ΔE00 5.49
Darkish Blue
#014182
ΔE00 5.89
Dark Slate Blue
#214761
ΔE00 5.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#133859 #593413
analogous
#135957 #133859 #131559
triadic
#133859 #591338 #385913
tetradic
#133859 #571359 #593413 #155913
square
#133859 #571359 #593413 #155913
split-complementary
#133859 #591315 #595713
monochromatic
#051019 #081827 #133859 #1E588B #2977BE
Accessibility & contrast
On white
12.09
#133859 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.74
#133859 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #133859
12.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##133859 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##133859 | 1.00 | 12.09 | 1.74 | 12.09 |
| #FFFFFF | 12.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#293A5A
Deuteranopia (green-blind)
#1F3358
Tritanopia (blue-blind)
#004044
Achromatopsia (no color)
#363636
Design tokens & code
CSS
--color: #133859; /* rgb */ color: rgb(19, 56, 89); /* oklch */ color: oklch(33.2% 0.072 248.7);
Tailwind
colors: {
custom: {
50: '#5c6e88',
500: '#133859',
950: '#000000',
},
}SCSS
$custom: #133859; $custom-light: #5c6e88; $custom-dark: #000000;
JSON
{
"hex": "#133859",
"rgb": {
"r": 19,
"g": 56,
"b": 89
},
"hsl": {
"h": 208.286,
"s": 64.815,
"l": 21.176
},
"oklch": {
"l": 0.33217,
"c": 0.07193,
"h": 248.7
},
"luminance": 0.03688
}Semantic roles & 50–950 ramp
primary
#133859
secondary
#916137
accent
#8F40E8
background
#F5F6F8
surface
#E9EBEF
border
#C5C6CA
text
#04070B
muted
#797A7C