#2D6399#2D6399
#2D6399 is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 49.0% C 0.104 H 250.8°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).
Color values
| HEX | #2D6399 |
|---|---|
| RGB | rgb(45, 99, 153) |
| HSL | hsl(210, 55%, 39%) |
| HSV | hsv(210, 71%, 60%) |
| CMYK | cmyk(70.6%, 35.3%, 0%, 40%) |
| CIE-LAB | lab(40.86, 0.69, -34.66) |
| CIE-LCH | lch(40.86, 34.67, 271.14°) |
| OKLab | oklab(48.97% -0.0343 -0.0984) |
| OKLCH | oklch(48.97% 0.104 250.8) |
| XYZ | xyz(11.2917, 11.7803, 31.8095) |
| Luminance | 0.1178 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Denim (survey)
#3B638C
ΔE00 2.30
Light Navy Blue
#2E5A88
ΔE00 3.55
Mid Blue
#276AB3
ΔE00 3.65
Denim
#1560BD
ΔE00 4.06
Ugly Blue
#31668A
ΔE00 4.09
Denim Blue
#3B5B92
ΔE00 4.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D6399 #99632D
analogous
#2D9999 #2D6399 #2D2D99
triadic
#2D6399 #992D63 #63992D
tetradic
#2D6399 #992D99 #99632D #2D992D
square
#2D6399 #992D99 #99632D #2D992D
split-complementary
#2D6399 #992D2D #99992D
monochromatic
#11263A #1F446A #2D6399 #3D82C6 #6CA0D4
Accessibility & contrast
On white
6.26
#2D6399 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.36
#2D6399 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2D6399
6.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D6399 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D6399 | 1.00 | 6.26 | 3.36 | 6.26 |
| #FFFFFF | 6.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.36 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4B669B
Deuteranopia (green-blind)
#3B5C98
Tritanopia (blue-blind)
#007077
Achromatopsia (no color)
#606060
Design tokens & code
CSS
--color: #2d6399; /* rgb */ color: rgb(45, 99, 153); /* oklch */ color: oklch(49.0% 0.104 250.8);
Tailwind
colors: {
custom: {
50: '#738fb7',
500: '#2d6399',
950: '#000000',
},
}SCSS
$custom: #2d6399; $custom-light: #738fb7; $custom-dark: #000000;
JSON
{
"hex": "#2d6399",
"rgb": {
"r": 45,
"g": 99,
"b": 153
},
"hsl": {
"h": 210,
"s": 54.545,
"l": 38.824
},
"oklch": {
"l": 0.4897,
"c": 0.10419,
"h": 250.8
},
"luminance": 0.11781
}Semantic roles & 50–950 ramp
primary
#2D6399
secondary
#BB9167
accent
#944ADE
background
#F7F8FB
surface
#EDF0F6
border
#C8CBD0
text
#090C11
muted
#7B7D80