#2A749D#2A749D
#2A749D is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.2% C 0.096 H 237.1°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).
Color values
| HEX | #2A749D |
|---|---|
| RGB | rgb(42, 116, 157) |
| HSL | hsl(201, 58%, 39%) |
| HSV | hsv(201, 73%, 62%) |
| CMYK | cmyk(73.2%, 26.1%, 0%, 38.4%) |
| CIE-LAB | lab(46.20, -8.62, -28.67) |
| CIE-LCH | lch(46.20, 29.94, 253.26°) |
| OKLab | oklab(53.22% -0.0524 -0.0808) |
| OKLCH | oklch(53.22% 0.096 237.1) |
| XYZ | xyz(13.2836, 15.4158, 34.1672) |
| Luminance | 0.1542 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ocean Blue (survey)
#03719C
ΔE00 2.21
Cerulean
#007BA7
ΔE00 3.30
Nice Blue
#107AB0
ΔE00 3.32
Muted Blue
#3B719F
ΔE00 3.82
Dull Blue
#49759C
ΔE00 4.51
Sea Blue
#047495
ΔE00 4.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A749D #9D532A
analogous
#2A9D8D #2A749D #2A3B9D
triadic
#2A749D #9D2A74 #749D2A
tetradic
#2A749D #8D2A9D #9D532A #3B9D2A
square
#2A749D #8D2A9D #9D532A #3B9D2A
split-complementary
#2A749D #9D2A3B #9D8D2A
monochromatic
#102D3C #1D506D #2A749D #3A97CA #6AB0D7
Accessibility & contrast
On white
5.14
#2A749D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.08
#2A749D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2A749D
5.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A749D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A749D | 1.00 | 5.14 | 4.08 | 5.14 |
| #FFFFFF | 5.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#61749F
Deuteranopia (green-blind)
#51699C
Tritanopia (blue-blind)
#007F82
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #2a749d; /* rgb */ color: rgb(42, 116, 157); /* oklch */ color: oklch(53.2% 0.096 237.1);
Tailwind
colors: {
custom: {
50: '#739cba',
500: '#2a749d',
950: '#000000',
},
}SCSS
$custom: #2a749d; $custom-light: #739cba; $custom-dark: #000000;
JSON
{
"hex": "#2a749d",
"rgb": {
"r": 42,
"g": 116,
"b": 157
},
"hsl": {
"h": 201.391,
"s": 57.789,
"l": 39.02
},
"oklch": {
"l": 0.5322,
"c": 0.09627,
"h": 237.1
},
"luminance": 0.15417
}Semantic roles & 50–950 ramp
primary
#2A749D
secondary
#BE8565
accent
#7E47E1
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#090E11
muted
#7B7E80