#2B698F#2B698F
#2B698F is a mid, moderate cyan. Relative luminance 0.126; OKLCH L 49.8% C 0.088 H 239.0°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).
Color values
| HEX | #2B698F |
|---|---|
| RGB | rgb(43, 105, 143) |
| HSL | hsl(203, 54%, 36%) |
| HSV | hsv(203, 70%, 56%) |
| CMYK | cmyk(69.9%, 26.6%, 0%, 43.9%) |
| CIE-LAB | lab(42.15, -6.97, -26.67) |
| CIE-LCH | lch(42.15, 27.56, 255.36°) |
| OKLab | oklab(49.8% -0.0451 -0.0751) |
| OKLCH | oklch(49.8% 0.088 239) |
| XYZ | xyz(11.0038, 12.5987, 27.8331) |
| Luminance | 0.1260 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ugly Blue
#31668A
ΔE00 1.43
Peacock Blue
#016795
ΔE00 2.32
Ocean Blue (survey)
#03719C
ΔE00 3.79
Muted Blue
#3B719F
ΔE00 4.43
Denim (survey)
#3B638C
ΔE00 4.75
Metallic Blue
#4F738E
ΔE00 5.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2B698F #8F512B
analogous
#2B8F83 #2B698F #2B378F
triadic
#2B698F #8F2B69 #698F2B
tetradic
#2B698F #832B8F #8F512B #378F2B
square
#2B698F #832B8F #8F512B #378F2B
split-complementary
#2B698F #8F2B37 #8F832B
monochromatic
#0F2431 #1D4660 #2B698F #398CBE #64A7D0
Accessibility & contrast
On white
5.97
#2B698F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.52
#2B698F on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2B698F
5.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2B698F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2B698F | 1.00 | 5.97 | 3.52 | 5.97 |
| #FFFFFF | 5.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.52 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#576991
Deuteranopia (green-blind)
#4A5F8E
Tritanopia (blue-blind)
#007376
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #2b698f; /* rgb */ color: rgb(43, 105, 143); /* oklch */ color: oklch(49.8% 0.088 239.0);
Tailwind
colors: {
custom: {
50: '#7193b0',
500: '#2b698f',
950: '#000000',
},
}SCSS
$custom: #2b698f; $custom-light: #7193b0; $custom-dark: #000000;
JSON
{
"hex": "#2b698f",
"rgb": {
"r": 43,
"g": 105,
"b": 143
},
"hsl": {
"h": 202.8,
"s": 53.763,
"l": 36.471
},
"oklch": {
"l": 0.49803,
"c": 0.08761,
"h": 239
},
"luminance": 0.126
}Semantic roles & 50–950 ramp
primary
#2B698F
secondary
#B7805F
accent
#824BDD
background
#F7F9FA
surface
#EDF1F4
border
#C8CBCE
text
#080D10
muted
#7B7E7F