#2A6AB0#2A6AB0
#2A6AB0 is a mid, vivid cyan. Relative luminance 0.139; OKLCH L 51.9% C 0.128 H 253.2°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).
Color values
| HEX | #2A6AB0 |
|---|---|
| RGB | rgb(42, 106, 176) |
| HSL | hsl(211, 61%, 43%) |
| HSV | hsv(211, 76%, 69%) |
| CMYK | cmyk(76.1%, 39.8%, 0%, 31%) |
| CIE-LAB | lab(44.14, 4.48, -43.07) |
| CIE-LCH | lch(44.14, 43.31, 275.94°) |
| OKLab | oklab(51.92% -0.037 -0.1229) |
| OKLCH | oklch(51.92% 0.128 253.2) |
| XYZ | xyz(13.9424, 13.9333, 43.0205) |
| Luminance | 0.1394 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Mid Blue
#276AB3
ΔE00 0.31
Medium Blue
#2C6FBB
ΔE00 2.13
French Blue
#436BAD
ΔE00 3.35
Flat Blue
#3C73A8
ΔE00 3.49
Muted Blue
#3B719F
ΔE00 3.65
Denim
#1560BD
ΔE00 3.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A6AB0 #B0702A
analogous
#2AADB0 #2A6AB0 #2D2AB0
triadic
#2A6AB0 #B02A6A #6AB02A
tetradic
#2A6AB0 #B02AAD #B0702A #2AB02D
square
#2A6AB0 #B02AAD #B0702A #2AB02D
split-complementary
#2A6AB0 #B02D2A #ADB02A
monochromatic
#122E4D #1E4C7F #2A6AB0 #4588D3 #76A8DE
Accessibility & contrast
On white
5.55
#2A6AB0 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.79
#2A6AB0 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2A6AB0
5.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A6AB0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A6AB0 | 1.00 | 5.55 | 3.79 | 5.55 |
| #FFFFFF | 5.55 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.79 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.55 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#496FB3
Deuteranopia (green-blind)
#3363AF
Tritanopia (blue-blind)
#007B84
Achromatopsia (no color)
#686868
Design tokens & code
CSS
--color: #2a6ab0; /* rgb */ color: rgb(42, 106, 176); /* oklch */ color: oklch(51.9% 0.128 253.2);
Tailwind
colors: {
custom: {
50: '#7694c8',
500: '#2a6ab0',
950: '#000000',
},
}SCSS
$custom: #2a6ab0; $custom-light: #7694c8; $custom-dark: #000000;
JSON
{
"hex": "#2a6ab0",
"rgb": {
"r": 42,
"g": 106,
"b": 176
},
"hsl": {
"h": 211.343,
"s": 61.468,
"l": 42.745
},
"oklch": {
"l": 0.51915,
"c": 0.12839,
"h": 253.2
},
"luminance": 0.13935
}Semantic roles & 50–950 ramp
primary
#2A6AB0
secondary
#C69D70
accent
#9843E5
background
#F7F9FC
surface
#EEF1F8
border
#C9CBD1
text
#0A0D13
muted
#7C7E82