#356DAA#356DAA
#356DAA is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.6% C 0.113 H 252.5°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).
Color values
| HEX | #356DAA |
|---|---|
| RGB | rgb(53, 109, 170) |
| HSL | hsl(211, 52%, 44%) |
| HSV | hsv(211, 69%, 67%) |
| CMYK | cmyk(68.8%, 35.9%, 0%, 33.3%) |
| CIE-LAB | lab(45.07, 2.00, -38.05) |
| CIE-LCH | lch(45.07, 38.10, 273.00°) |
| OKLab | oklab(52.65% -0.0341 -0.108) |
| OKLCH | oklch(52.65% 0.113 252.5) |
| XYZ | xyz(14.1899, 14.5950, 40.0917) |
| Luminance | 0.1460 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Mid Blue
#276AB3
ΔE00 1.49
Medium Blue
#2C6FBB
ΔE00 1.90
Flat Blue
#3C73A8
ΔE00 2.32
Muted Blue
#3B719F
ΔE00 2.61
French Blue
#436BAD
ΔE00 3.00
Bluish
#2976BB
ΔE00 3.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#356DAA #AA7235
analogous
#35A7AA #356DAA #3735AA
triadic
#356DAA #AA356D #6DAA35
tetradic
#356DAA #AA35A7 #AA7235 #35AA37
square
#356DAA #AA35A7 #AA7235 #35AA37
split-complementary
#356DAA #AA3735 #A7AA35
monochromatic
#18314D #264F7B #356DAA #538CC9 #82ABD8
Accessibility & contrast
On white
5.36
#356DAA on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.92
#356DAA on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #356DAA
5.36:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##356DAA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##356DAA | 1.00 | 5.36 | 3.92 | 5.36 |
| #FFFFFF | 5.36 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.92 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.36 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5271AD
Deuteranopia (green-blind)
#4166A9
Tritanopia (blue-blind)
#007B83
Achromatopsia (no color)
#6B6B6B
Design tokens & code
CSS
--color: #356daa; /* rgb */ color: rgb(53, 109, 170); /* oklch */ color: oklch(52.6% 0.113 252.5);
Tailwind
colors: {
custom: {
50: '#7996c3',
500: '#356daa',
950: '#000000',
},
}SCSS
$custom: #356daa; $custom-light: #7996c3; $custom-dark: #000000;
JSON
{
"hex": "#356daa",
"rgb": {
"r": 53,
"g": 109,
"b": 170
},
"hsl": {
"h": 211.282,
"s": 52.466,
"l": 43.725
},
"oklch": {
"l": 0.52645,
"c": 0.1133,
"h": 252.5
},
"luminance": 0.14596
}Semantic roles & 50–950 ramp
primary
#356DAA
secondary
#C19F7A
accent
#974CDC
background
#F7F9FC
surface
#EEF1F8
border
#C9CBD1
text
#0A0D12
muted
#7C7E81