#3134BC#3134BC
#3134BC is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.6% C 0.206 H 272.5°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).
Color values
| HEX | #3134BC |
|---|---|
| RGB | rgb(49, 52, 188) |
| HSL | hsl(239, 59%, 46%) |
| HSV | hsv(239, 74%, 74%) |
| CMYK | cmyk(73.9%, 72.3%, 0%, 26.3%) |
| CIE-LAB | lab(31.20, 44.32, -71.10) |
| CIE-LCH | lch(31.20, 83.79, 301.94°) |
| OKLab | oklab(42.56% 0.009 -0.2057) |
| OKLCH | oklch(42.56% 0.206 272.5) |
| XYZ | xyz(11.5687, 6.7386, 48.2582) |
| Luminance | 0.0674 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 3.43
Blue Blue
#2242C7
ΔE00 4.37
Blue With A Hint Of Purple
#533CC6
ΔE00 4.70
Ocean Blue
#4F42B5
ΔE00 4.86
Blurple
#5539CC
ΔE00 5.09
Indigo Blue
#3A18B1
ΔE00 5.96
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3134BC #BCB931
analogous
#317ABC #3134BC #7431BC
triadic
#3134BC #BC3134 #34BC31
tetradic
#3134BC #BC317A #BCB931 #31BC74
square
#3134BC #BC317A #BCB931 #31BC74
split-complementary
#3134BC #BC7431 #7ABC31
monochromatic
#18195B #24278B #3134BC #575AD3 #8889E0
Accessibility & contrast
On white
8.94
#3134BC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.35
#3134BC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3134BC
8.94:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3134BC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3134BC | 1.00 | 8.94 | 2.35 | 8.94 |
| #FFFFFF | 8.94 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.35 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.94 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0050C0
Deuteranopia (green-blind)
#0043BA
Tritanopia (blue-blind)
#005B75
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #3134bc; /* rgb */ color: rgb(49, 52, 188); /* oklch */ color: oklch(42.6% 0.206 272.5);
Tailwind
colors: {
custom: {
50: '#7f6dd1',
500: '#3134bc',
950: '#000000',
},
}SCSS
$custom: #3134bc; $custom-light: #7f6dd1; $custom-dark: #000000;
JSON
{
"hex": "#3134bc",
"rgb": {
"r": 49,
"g": 52,
"b": 188
},
"hsl": {
"h": 238.705,
"s": 58.65,
"l": 46.471
},
"oklch": {
"l": 0.42558,
"c": 0.20594,
"h": 272.5
},
"luminance": 0.0674
}Semantic roles & 50–950 ramp
primary
#3134BC
secondary
#CAC87F
accent
#DE46E2
background
#F8F6FD
surface
#F0EBFA
border
#CBC6D3
text
#0C0714
muted
#7D7A83