#174058#174058
#174058 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.5% C 0.062 H 237.8°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #174058 |
|---|---|
| RGB | rgb(23, 64, 88) |
| HSL | hsl(202, 59%, 22%) |
| HSV | hsv(202, 74%, 35%) |
| CMYK | cmyk(73.9%, 27.3%, 0%, 65.5%) |
| CIE-LAB | lab(25.42, -5.39, -18.52) |
| CIE-LCH | lch(25.42, 19.29, 253.78°) |
| OKLab | oklab(35.46% -0.0328 -0.0521) |
| OKLCH | oklch(35.46% 0.062 237.8) |
| XYZ | xyz(3.9475, 4.5531, 9.9014) |
| Luminance | 0.0455 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 2.57
Dark Blue Grey
#1F3B4D
ΔE00 2.83
Dark Grey Blue
#29465B
ΔE00 2.89
Prussian Blue
#004577
ΔE00 6.55
Charcoal
#36454F
ΔE00 7.00
Twilight Blue
#0A437A
ΔE00 7.22
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#174058 #582F17
analogous
#175850 #174058 #172058
triadic
#174058 #581740 #405817
tetradic
#174058 #501758 #582F17 #205817
square
#174058 #501758 #582F17 #205817
split-complementary
#174058 #581720 #585017
monochromatic
#061218 #0A1D27 #174058 #246389 #3087B9
Accessibility & contrast
On white
10.99
#174058 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.91
#174058 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #174058
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##174058 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##174058 | 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)
#354059
Deuteranopia (green-blind)
#2C3958
Tritanopia (blue-blind)
#004648
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #174058; /* rgb */ color: rgb(23, 64, 88); /* oklch */ color: oklch(35.5% 0.062 237.8);
Tailwind
colors: {
custom: {
50: '#5d7487',
500: '#174058',
950: '#000000',
},
}SCSS
$custom: #174058; $custom-light: #5d7487; $custom-dark: #000000;
JSON
{
"hex": "#174058",
"rgb": {
"r": 23,
"g": 64,
"b": 88
},
"hsl": {
"h": 202.154,
"s": 58.559,
"l": 21.765
},
"oklch": {
"l": 0.35459,
"c": 0.06158,
"h": 237.8
},
"luminance": 0.04554
}Semantic roles & 50–950 ramp
primary
#174058
secondary
#8F5B3C
accent
#8046E2
background
#F5F7F8
surface
#E9EDEF
border
#C5C8CA
text
#05080B
muted
#797B7C