#34587C#34587C
#34587C is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 45.0% C 0.073 H 249.7°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).
Color values
| HEX | #34587C |
|---|---|
| RGB | rgb(52, 88, 124) |
| HSL | hsl(210, 41%, 35%) |
| HSV | hsv(210, 58%, 49%) |
| CMYK | cmyk(58.1%, 29%, 0%, 51.4%) |
| CIE-LAB | lab(36.30, -1.45, -24.24) |
| CIE-LCH | lch(36.30, 24.29, 266.57°) |
| OKLab | oklab(44.99% -0.0252 -0.0681) |
| OKLCH | oklch(44.99% 0.073 249.7) |
| XYZ | xyz(8.5427, 9.1640, 20.3835) |
| Luminance | 0.0916 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy Blue
#2E5A88
ΔE00 2.12
Dusk Blue
#26538D
ΔE00 3.65
Denim (survey)
#3B638C
ΔE00 4.04
Light Navy
#155084
ΔE00 4.07
Denim Blue
#3B5B92
ΔE00 4.23
Deep Sea Blue
#015482
ΔE00 4.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#34587C #7C5834
analogous
#347C7C #34587C #34347C
triadic
#34587C #7C3458 #587C34
tetradic
#34587C #7C347C #7C5834 #347C34
square
#34587C #7C347C #7C5834 #347C34
split-complementary
#34587C #7C3434 #7C7C34
monochromatic
#101B26 #223951 #34587C #4677A7 #6A95C0
Accessibility & contrast
On white
7.41
#34587C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.83
#34587C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #34587C
7.41:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##34587C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##34587C | 1.00 | 7.41 | 2.83 | 7.41 |
| #FFFFFF | 7.41 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.83 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.41 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#49597E
Deuteranopia (green-blind)
#40527B
Tritanopia (blue-blind)
#006065
Achromatopsia (no color)
#555555
Design tokens & code
CSS
--color: #34587c; /* rgb */ color: rgb(52, 88, 124); /* oklch */ color: oklch(45.0% 0.073 249.7);
Tailwind
colors: {
custom: {
50: '#7187a2',
500: '#34587c',
950: '#000000',
},
}SCSS
$custom: #34587c; $custom-light: #7187a2; $custom-dark: #000000;
JSON
{
"hex": "#34587c",
"rgb": {
"r": 52,
"g": 88,
"b": 124
},
"hsl": {
"h": 210,
"s": 40.909,
"l": 34.51
},
"oklch": {
"l": 0.44985,
"c": 0.07259,
"h": 249.7
},
"luminance": 0.09165
}Semantic roles & 50–950 ramp
primary
#34587C
secondary
#A98663
accent
#9457D1
background
#F7F8F9
surface
#EDEFF2
border
#C8CACC
text
#080B0F
muted
#7B7C7E