#346FC3#346FC3
#346FC3 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 54.6% C 0.145 H 257.7°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #346FC3 |
|---|---|
| RGB | rgb(52, 111, 195) |
| HSL | hsl(215, 58%, 48%) |
| HSV | hsv(215, 73%, 76%) |
| CMYK | cmyk(73.3%, 43.1%, 0%, 23.5%) |
| CIE-LAB | lab(47.02, 9.77, -49.47) |
| CIE-LCH | lch(47.02, 50.43, 281.17°) |
| OKLab | oklab(54.61% -0.0309 -0.1415) |
| OKLCH | oklch(54.61% 0.145 257.7) |
| XYZ | xyz(16.9473, 16.0372, 53.8215) |
| Luminance | 0.1604 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Medium Blue
#2C6FBB
ΔE00 1.76
Mid Blue
#276AB3
ΔE00 3.11
French Blue
#436BAD
ΔE00 3.26
Windows Blue
#3778BF
ΔE00 3.54
Flat Blue
#3C73A8
ΔE00 3.60
Bluish
#2976BB
ΔE00 4.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#346FC3 #C38834
analogous
#34B6C3 #346FC3 #4034C3
triadic
#346FC3 #C3346F #6FC334
tetradic
#346FC3 #C334B6 #C38834 #34C340
square
#346FC3 #C334B6 #C38834 #34C340
split-complementary
#346FC3 #C34034 #B6C334
monochromatic
#1A3862 #275393 #346FC3 #6090D5 #90B2E1
Accessibility & contrast
On white
4.99
#346FC3 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#346FC3 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #346FC3
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##346FC3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##346FC3 | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4677C6
Deuteranopia (green-blind)
#2C69C1
Tritanopia (blue-blind)
#00838F
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #346fc3; /* rgb */ color: rgb(52, 111, 195); /* oklch */ color: oklch(54.6% 0.145 257.7);
Tailwind
colors: {
custom: {
50: '#7e97d6',
500: '#346fc3',
950: '#000000',
},
}SCSS
$custom: #346fc3; $custom-light: #7e97d6; $custom-dark: #000000;
JSON
{
"hex": "#346fc3",
"rgb": {
"r": 52,
"g": 111,
"b": 195
},
"hsl": {
"h": 215.245,
"s": 57.895,
"l": 48.431
},
"oklch": {
"l": 0.54608,
"c": 0.14486,
"h": 257.7
},
"luminance": 0.16039
}Semantic roles & 50–950 ramp
primary
#346FC3
secondary
#CCAF87
accent
#A147E1
background
#F8F9FD
surface
#EFF2FA
border
#CACCD3
text
#0B0D14
muted
#7C7E83