#34688C#34688C
#34688C is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.8% C 0.080 H 241.1°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #34688C |
|---|---|
| RGB | rgb(52, 104, 140) |
| HSL | hsl(205, 46%, 38%) |
| HSV | hsv(205, 63%, 55%) |
| CMYK | cmyk(62.9%, 25.7%, 0%, 45.1%) |
| CIE-LAB | lab(42.04, -5.77, -25.03) |
| CIE-LCH | lch(42.04, 25.68, 257.02°) |
| OKLab | oklab(49.76% -0.0387 -0.0703) |
| OKLCH | oklch(49.76% 0.08 241.1) |
| XYZ | xyz(11.0983, 12.5231, 26.6382) |
| Luminance | 0.1252 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ugly Blue
#31668A
ΔE00 0.76
Peacock Blue
#016795
ΔE00 3.30
Denim (survey)
#3B638C
ΔE00 3.70
Muted Blue
#3B719F
ΔE00 4.26
Ocean Blue (survey)
#03719C
ΔE00 4.88
Metallic Blue
#4F738E
ΔE00 5.36
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#34688C #8C5834
analogous
#348C84 #34688C #343C8C
triadic
#34688C #8C3468 #688C34
tetradic
#34688C #84348C #8C5834 #3C8C34
square
#34688C #84348C #8C5834 #3C8C34
split-complementary
#34688C #8C343C #8C8434
monochromatic
#132633 #23475F #34688C #4589B9 #70A5CA
Accessibility & contrast
On white
5.99
#34688C on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.50
#34688C on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #34688C
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##34688C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##34688C | 1.00 | 5.99 | 3.50 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#58688E
Deuteranopia (green-blind)
#4C5F8B
Tritanopia (blue-blind)
#007174
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #34688c; /* rgb */ color: rgb(52, 104, 140); /* oklch */ color: oklch(49.8% 0.080 241.1);
Tailwind
colors: {
custom: {
50: '#7493ad',
500: '#34688c',
950: '#000000',
},
}SCSS
$custom: #34688c; $custom-light: #7493ad; $custom-dark: #000000;
JSON
{
"hex": "#34688c",
"rgb": {
"r": 52,
"g": 104,
"b": 140
},
"hsl": {
"h": 204.545,
"s": 45.833,
"l": 37.647
},
"oklch": {
"l": 0.49758,
"c": 0.08023,
"h": 241.1
},
"luminance": 0.12524
}Semantic roles & 50–950 ramp
primary
#34688C
secondary
#B2876A
accent
#8852D5
background
#F7F9FA
surface
#EDF1F4
border
#C8CBCE
text
#090D10
muted
#7B7E7F