#434BBD#434BBD
#434BBD is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.6% C 0.176 H 274.5°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).
Color values
| HEX | #434BBD |
|---|---|
| RGB | rgb(67, 75, 189) |
| HSL | hsl(236, 48%, 50%) |
| HSV | hsv(236, 65%, 74%) |
| CMYK | cmyk(64.6%, 60.3%, 0%, 25.9%) |
| CIE-LAB | lab(37.66, 32.85, -61.07) |
| CIE-LCH | lch(37.66, 69.34, 298.28°) |
| OKLab | oklab(47.57% 0.0137 -0.1758) |
| OKLCH | oklch(47.57% 0.176 274.5) |
| XYZ | xyz(14.0131, 9.8984, 49.3064) |
| Luminance | 0.0990 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.71
Blue Blue
#2242C7
ΔE00 3.72
Blue (survey)
#0343DF
ΔE00 5.18
Blue With A Hint Of Purple
#533CC6
ΔE00 5.33
Warm Blue
#4B57DB
ΔE00 5.52
Iris
#6258C4
ΔE00 5.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#434BBD #BDB543
analogous
#4388BD #434BBD #7843BD
triadic
#434BBD #BD434B #4BBD43
tetradic
#434BBD #BD4388 #BDB543 #43BD78
square
#434BBD #BD4388 #BDB543 #43BD78
split-complementary
#434BBD #BD7843 #88BD43
monochromatic
#232763 #333990 #434BBD #7076CD #9EA2DD
Accessibility & contrast
On white
7.05
#434BBD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.98
#434BBD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #434BBD
7.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##434BBD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##434BBD | 1.00 | 7.05 | 2.98 | 7.05 |
| #FFFFFF | 7.05 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.98 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.05 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005EC1
Deuteranopia (green-blind)
#0053BB
Tritanopia (blue-blind)
#00677D
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #434bbd; /* rgb */ color: rgb(67, 75, 189); /* oklch */ color: oklch(47.6% 0.176 274.5);
Tailwind
colors: {
custom: {
50: '#857dd2',
500: '#434bbd',
950: '#000000',
},
}SCSS
$custom: #434bbd; $custom-light: #857dd2; $custom-dark: #000000;
JSON
{
"hex": "#434bbd",
"rgb": {
"r": 67,
"g": 75,
"b": 189
},
"hsl": {
"h": 236.066,
"s": 48.031,
"l": 50.196
},
"oklch": {
"l": 0.47572,
"c": 0.17638,
"h": 274.5
},
"luminance": 0.099
}Semantic roles & 50–950 ramp
primary
#434BBD
secondary
#C9C693
accent
#CF50D8
background
#F8F7FD
surface
#F0EEFA
border
#CBC9D3
text
#0C0914
muted
#7D7B83