#2B61B6#2B61B6
#2B61B6 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.3% C 0.146 H 259.3°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).
Color values
| HEX | #2B61B6 |
|---|---|
| RGB | rgb(43, 97, 182) |
| HSL | hsl(217, 62%, 44%) |
| HSV | hsv(217, 76%, 71%) |
| CMYK | cmyk(76.4%, 46.7%, 0%, 28.6%) |
| CIE-LAB | lab(41.91, 12.64, -50.15) |
| CIE-LCH | lch(41.91, 51.72, 284.15°) |
| OKLab | oklab(50.31% -0.0272 -0.1439) |
| OKLCH | oklch(50.31% 0.146 259.3) |
| XYZ | xyz(13.7114, 12.4388, 45.9252) |
| Luminance | 0.1244 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Denim
#1560BD
ΔE00 1.37
Mid Blue
#276AB3
ΔE00 3.82
French Blue
#436BAD
ΔE00 3.83
Denim (survey)
#3B638C
ΔE00 4.90
Denim Blue
#3B5B92
ΔE00 5.02
Sapphire
#0F52BA
ΔE00 5.03
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2B61B6 #B6802B
analogous
#2BA7B6 #2B61B6 #3B2BB6
triadic
#2B61B6 #B62B61 #61B62B
tetradic
#2B61B6 #B62BA7 #B6802B #2BB63B
square
#2B61B6 #B62BA7 #B6802B #2BB63B
split-complementary
#2B61B6 #B63B2B #A7B62B
monochromatic
#142C53 #1F4784 #2B61B6 #4A80D4 #7BA2E0
Accessibility & contrast
On white
6.02
#2B61B6 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.49
#2B61B6 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2B61B6
6.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2B61B6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2B61B6 | 1.00 | 6.02 | 3.49 | 6.02 |
| #FFFFFF | 6.02 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.02 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#336AB9
Deuteranopia (green-blind)
#105DB4
Tritanopia (blue-blind)
#007582
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #2b61b6; /* rgb */ color: rgb(43, 97, 182); /* oklch */ color: oklch(50.3% 0.146 259.3);
Tailwind
colors: {
custom: {
50: '#788dcc',
500: '#2b61b6',
950: '#000000',
},
}SCSS
$custom: #2b61b6; $custom-light: #788dcc; $custom-dark: #000000;
JSON
{
"hex": "#2b61b6",
"rgb": {
"r": 43,
"g": 97,
"b": 182
},
"hsl": {
"h": 216.691,
"s": 61.778,
"l": 44.118
},
"oklch": {
"l": 0.50311,
"c": 0.14646,
"h": 259.3
},
"luminance": 0.1244
}Semantic roles & 50–950 ramp
primary
#2B61B6
secondary
#C8A875
accent
#A643E5
background
#F7F8FC
surface
#EEF0F9
border
#C9CBD2
text
#0A0C13
muted
#7C7D82