#164857#164857
#164857 is a dark, muted cyan. Relative luminance 0.055; OKLCH L 37.6% C 0.058 H 221.6°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).
Color values
| HEX | #164857 |
|---|---|
| RGB | rgb(22, 72, 87) |
| HSL | hsl(194, 60%, 21%) |
| HSV | hsv(194, 75%, 34%) |
| CMYK | cmyk(74.7%, 17.2%, 0%, 65.9%) |
| CIE-LAB | lab(28.10, -10.97, -13.74) |
| CIE-LCH | lch(28.10, 17.58, 231.39°) |
| OKLab | oklab(37.57% -0.0433 -0.0384) |
| OKLCH | oklch(37.57% 0.058 221.6) |
| XYZ | xyz(4.3678, 5.4929, 9.8450) |
| Luminance | 0.0549 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Grey Blue
#29465B
ΔE00 6.59
Dark Blue Grey
#1F3B4D
ΔE00 6.87
Dark Slate Blue
#214761
ΔE00 6.96
Darkslategray
#2F4F4F
ΔE00 7.73
Charcoal
#36454F
ΔE00 7.77
Deep Teal
#00555A
ΔE00 8.38
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#164857 #572516
analogous
#165746 #164857 #162857
triadic
#164857 #571648 #485716
tetradic
#164857 #461657 #572516 #285716
square
#164857 #461657 #572516 #285716
split-complementary
#164857 #571628 #574616
monochromatic
#061418 #0A2026 #164857 #227088 #2F99B9
Accessibility & contrast
On white
10.01
#164857 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.10
#164857 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #164857
10.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##164857 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##164857 | 1.00 | 10.01 | 2.10 | 10.01 |
| #FFFFFF | 10.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3F4658
Deuteranopia (green-blind)
#363F57
Tritanopia (blue-blind)
#004D4D
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #164857; /* rgb */ color: rgb(22, 72, 87); /* oklch */ color: oklch(37.6% 0.058 221.6);
Tailwind
colors: {
custom: {
50: '#5d7b86',
500: '#164857',
950: '#000000',
},
}SCSS
$custom: #164857; $custom-light: #5d7b86; $custom-dark: #000000;
JSON
{
"hex": "#164857",
"rgb": {
"r": 22,
"g": 72,
"b": 87
},
"hsl": {
"h": 193.846,
"s": 59.633,
"l": 21.373
},
"oklch": {
"l": 0.37568,
"c": 0.05783,
"h": 221.6
},
"luminance": 0.05493
}Semantic roles & 50–950 ramp
primary
#164857
secondary
#8E4E3A
accent
#6945E3
background
#F5F7F8
surface
#E9EDEF
border
#C5C8CA
text
#05090B
muted
#797B7C