#154358#154358
#154358 is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.2% C 0.061 H 231.8°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).
Color values
| HEX | #154358 |
|---|---|
| RGB | rgb(21, 67, 88) |
| HSL | hsl(199, 61%, 21%) |
| HSV | hsv(199, 76%, 35%) |
| CMYK | cmyk(76.1%, 23.9%, 0%, 65.5%) |
| CIE-LAB | lab(26.38, -7.66, -17.03) |
| CIE-LCH | lch(26.38, 18.67, 245.78°) |
| OKLab | oklab(36.21% -0.0376 -0.0478) |
| OKLCH | oklch(36.21% 0.061 231.8) |
| XYZ | xyz(4.0772, 4.8779, 9.9573) |
| Luminance | 0.0488 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 3.66
Dark Grey Blue
#29465B
ΔE00 3.66
Dark Blue Grey
#1F3B4D
ΔE00 3.79
Charcoal
#36454F
ΔE00 6.84
Prussian Blue
#004577
ΔE00 8.46
Deep Sea Blue
#015482
ΔE00 8.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#154358 #582A15
analogous
#15584C #154358 #152258
triadic
#154358 #581543 #435815
tetradic
#154358 #4C1558 #582A15 #225815
square
#154358 #4C1558 #582A15 #225815
split-complementary
#154358 #581522 #584C15
monochromatic
#061319 #091D27 #154358 #216989 #2D8EBB
Accessibility & contrast
On white
10.63
#154358 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.98
#154358 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #154358
10.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##154358 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##154358 | 1.00 | 10.63 | 1.98 | 10.63 |
| #FFFFFF | 10.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.98 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#394259
Deuteranopia (green-blind)
#2F3C58
Tritanopia (blue-blind)
#00494A
Achromatopsia (no color)
#3E3E3E
Design tokens & code
CSS
--color: #154358; /* rgb */ color: rgb(21, 67, 88); /* oklch */ color: oklch(36.2% 0.061 231.8);
Tailwind
colors: {
custom: {
50: '#5d7787',
500: '#154358',
950: '#000000',
},
}SCSS
$custom: #154358; $custom-light: #5d7787; $custom-dark: #000000;
JSON
{
"hex": "#154358",
"rgb": {
"r": 21,
"g": 67,
"b": 88
},
"hsl": {
"h": 198.806,
"s": 61.468,
"l": 21.373
},
"oklch": {
"l": 0.36206,
"c": 0.06084,
"h": 231.8
},
"luminance": 0.04878
}Semantic roles & 50–950 ramp
primary
#154358
secondary
#905439
accent
#7643E5
background
#F5F7F8
surface
#E9EDEF
border
#C5C8CA
text
#05080B
muted
#797B7C