#4339A2#4339A2
#4339A2 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.1% C 0.163 H 281.1°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).
Color values
| HEX | #4339A2 |
|---|---|
| RGB | rgb(67, 57, 162) |
| HSL | hsl(246, 48%, 43%) |
| HSV | hsv(246, 65%, 64%) |
| CMYK | cmyk(58.6%, 64.8%, 0%, 36.5%) |
| CIE-LAB | lab(31.18, 35.01, -55.57) |
| CIE-LCH | lch(31.18, 65.68, 302.21°) |
| OKLab | oklab(42.14% 0.0314 -0.1598) |
| OKLCH | oklch(42.14% 0.163 281.1) |
| XYZ | xyz(10.2974, 6.7275, 34.9313) |
| Luminance | 0.0673 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blueberry
#464196
ΔE00 3.35
Ocean Blue
#4F42B5
ΔE00 3.88
Sapphire (survey)
#2138AB
ΔE00 4.15
Darkslateblue
#483D8B
ΔE00 4.43
Blue With A Hint Of Purple
#533CC6
ΔE00 5.69
Blurple
#5539CC
ΔE00 6.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4339A2 #98A239
analogous
#3964A2 #4339A2 #7739A2
triadic
#4339A2 #A24339 #39A243
tetradic
#4339A2 #A23964 #98A239 #39A277
square
#4339A2 #A23964 #98A239 #39A277
split-complementary
#4339A2 #A27739 #64A239
monochromatic
#1E1947 #302975 #4339A2 #6055C3 #8A82D3
Accessibility & contrast
On white
8.95
#4339A2 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.35
#4339A2 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4339A2
8.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4339A2 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4339A2 | 1.00 | 8.95 | 2.35 | 8.95 |
| #FFFFFF | 8.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.35 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.95 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004DA5
Deuteranopia (green-blind)
#0045A0
Tritanopia (blue-blind)
#095368
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #4339a2; /* rgb */ color: rgb(67, 57, 162); /* oklch */ color: oklch(42.1% 0.163 281.1);
Tailwind
colors: {
custom: {
50: '#8170be',
500: '#4339a2',
950: '#000000',
},
}SCSS
$custom: #4339a2; $custom-light: #8170be; $custom-dark: #000000;
JSON
{
"hex": "#4339a2",
"rgb": {
"r": 67,
"g": 57,
"b": 162
},
"hsl": {
"h": 245.714,
"s": 47.945,
"l": 42.941
},
"oklch": {
"l": 0.42137,
"c": 0.16287,
"h": 281.1
},
"luminance": 0.06728
}Semantic roles & 50–950 ramp
primary
#4339A2
secondary
#B6BD7A
accent
#D850CB
background
#F8F6FB
surface
#EFECF7
border
#CAC7D0
text
#0B0712
muted
#7C7A81