#2365B2#2365B2
#2365B2 is a mid, vivid cyan. Relative luminance 0.129; OKLCH L 50.7% C 0.139 H 254.9°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).
Color values
| HEX | #2365B2 |
|---|---|
| RGB | rgb(35, 101, 178) |
| HSL | hsl(212, 67%, 42%) |
| HSV | hsv(212, 80%, 70%) |
| CMYK | cmyk(80.3%, 43.3%, 0%, 30.2%) |
| CIE-LAB | lab(42.58, 7.61, -46.75) |
| CIE-LCH | lch(42.58, 47.36, 279.24°) |
| OKLab | oklab(50.68% -0.0362 -0.1339) |
| OKLCH | oklch(50.68% 0.139 254.9) |
| XYZ | xyz(13.3797, 12.8774, 43.8913) |
| Luminance | 0.1288 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Mid Blue
#276AB3
ΔE00 1.79
Denim
#1560BD
ΔE00 2.18
Medium Blue
#2C6FBB
ΔE00 3.64
French Blue
#436BAD
ΔE00 3.72
Denim (survey)
#3B638C
ΔE00 4.55
Muted Blue
#3B719F
ΔE00 5.13
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2365B2 #B27023
analogous
#23ADB2 #2365B2 #2923B2
triadic
#2365B2 #B22365 #65B223
tetradic
#2365B2 #B223AD #B27023 #23B229
square
#2365B2 #B223AD #B27023 #23B229
split-complementary
#2365B2 #B22923 #ADB223
monochromatic
#0F2B4C #19487F #2365B2 #3A83D8 #6DA3E2
Accessibility & contrast
On white
5.87
#2365B2 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.58
#2365B2 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2365B2
5.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2365B2 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2365B2 | 1.00 | 5.87 | 3.58 | 5.87 |
| #FFFFFF | 5.87 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.58 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.87 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3E6BB5
Deuteranopia (green-blind)
#235FB0
Tritanopia (blue-blind)
#007783
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #2365b2; /* rgb */ color: rgb(35, 101, 178); /* oklch */ color: oklch(50.7% 0.139 254.9);
Tailwind
colors: {
custom: {
50: '#7590c9',
500: '#2365b2',
950: '#000000',
},
}SCSS
$custom: #2365b2; $custom-light: #7590c9; $custom-dark: #000000;
JSON
{
"hex": "#2365b2",
"rgb": {
"r": 35,
"g": 101,
"b": 178
},
"hsl": {
"h": 212.308,
"s": 67.136,
"l": 41.765
},
"oklch": {
"l": 0.50683,
"c": 0.13871,
"h": 254.9
},
"luminance": 0.12879
}Semantic roles & 50–950 ramp
primary
#2365B2
secondary
#C99C68
accent
#9B3EEA
background
#F7F8FC
surface
#EEF0F8
border
#C9CBD1
text
#0A0C13
muted
#7C7D82