#193E63#193E63
#193E63 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.7% C 0.077 H 250.9°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #193E63 |
|---|---|
| RGB | rgb(25, 62, 99) |
| HSL | hsl(210, 60%, 24%) |
| HSV | hsv(210, 75%, 39%) |
| CMYK | cmyk(74.7%, 37.4%, 0%, 61.2%) |
| CIE-LAB | lab(25.42, 0.66, -25.66) |
| CIE-LCH | lch(25.42, 25.67, 271.47°) |
| OKLab | oklab(35.67% -0.0253 -0.0729) |
| OKLCH | oklch(35.67% 0.077 250.9) |
| XYZ | xyz(4.3748, 4.5523, 12.4501) |
| Luminance | 0.0455 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Marine Blue
#01386A
ΔE00 2.83
Twilight Blue
#0A437A
ΔE00 3.48
Prussian Blue
#004577
ΔE00 3.75
Darkish Blue
#014182
ΔE00 4.26
Dark Slate Blue
#214761
ΔE00 5.29
Marine
#042E60
ΔE00 5.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#193E63 #633E19
analogous
#196363 #193E63 #191963
triadic
#193E63 #63193E #3E6319
tetradic
#193E63 #631963 #633E19 #196319
square
#193E63 #631963 #633E19 #196319
split-complementary
#193E63 #631919 #636319
monochromatic
#060F18 #0D1F32 #193E63 #255D94 #327BC5
Accessibility & contrast
On white
10.99
#193E63 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.91
#193E63 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #193E63
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##193E63 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##193E63 | 1.00 | 10.99 | 1.91 | 10.99 |
| #FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2D4065
Deuteranopia (green-blind)
#233962
Tritanopia (blue-blind)
#00474B
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #193e63; /* rgb */ color: rgb(25, 62, 99); /* oklch */ color: oklch(35.7% 0.077 250.9);
Tailwind
colors: {
custom: {
50: '#60738f',
500: '#193e63',
950: '#000000',
},
}SCSS
$custom: #193e63; $custom-light: #60738f; $custom-dark: #000000;
JSON
{
"hex": "#193e63",
"rgb": {
"r": 25,
"g": 62,
"b": 99
},
"hsl": {
"h": 210,
"s": 59.677,
"l": 24.314
},
"oklch": {
"l": 0.35673,
"c": 0.07714,
"h": 250.9
},
"luminance": 0.04553
}Semantic roles & 50–950 ramp
primary
#193E63
secondary
#996C3F
accent
#9445E3
background
#F5F6F8
surface
#EAECF0
border
#C6C7CB
text
#05080C
muted
#797B7D