#3953A8#3953A8
#3953A8 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.9% C 0.140 H 267.9°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).
Color values
| HEX | #3953A8 |
|---|---|
| RGB | rgb(57, 83, 168) |
| HSL | hsl(226, 49%, 44%) |
| HSV | hsv(226, 66%, 66%) |
| CMYK | cmyk(66.1%, 50.6%, 0%, 34.1%) |
| CIE-LAB | lab(37.63, 18.59, -48.74) |
| CIE-LCH | lch(37.63, 52.17, 290.88°) |
| OKLab | oklab(46.91% -0.0051 -0.1397) |
| OKLCH | oklch(46.91% 0.14 267.9) |
| XYZ | xyz(11.8461, 9.8824, 38.3214) |
| Luminance | 0.0988 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire
#0F52BA
ΔE00 3.77
Denim Blue
#3B5B92
ΔE00 4.46
Cobalt
#0047AB
ΔE00 4.89
Dusky Blue
#475F94
ΔE00 5.25
Dusk Blue
#26538D
ΔE00 5.38
Cobalt (survey)
#1E488F
ΔE00 5.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3953A8 #A88E39
analogous
#398BA8 #3953A8 #5739A8
triadic
#3953A8 #A83953 #53A839
tetradic
#3953A8 #A8398B #A88E39 #39A857
square
#3953A8 #A8398B #A88E39 #39A857
split-complementary
#3953A8 #A85739 #8BA839
monochromatic
#1A264D #293C7A #3953A8 #5872C6 #8698D6
Accessibility & contrast
On white
7.05
#3953A8 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.98
#3953A8 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3953A8
7.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3953A8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3953A8 | 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)
#235EAB
Deuteranopia (green-blind)
#0154A6
Tritanopia (blue-blind)
#006775
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #3953a8; /* rgb */ color: rgb(57, 83, 168); /* oklch */ color: oklch(46.9% 0.140 267.9);
Tailwind
colors: {
custom: {
50: '#7b82c2',
500: '#3953a8',
950: '#000000',
},
}SCSS
$custom: #3953a8; $custom-light: #7b82c2; $custom-dark: #000000;
JSON
{
"hex": "#3953a8",
"rgb": {
"r": 57,
"g": 83,
"b": 168
},
"hsl": {
"h": 225.946,
"s": 49.333,
"l": 44.118
},
"oklch": {
"l": 0.4691,
"c": 0.13983,
"h": 267.9
},
"luminance": 0.09884
}Semantic roles & 50–950 ramp
primary
#3953A8
secondary
#C0B07D
accent
#B94FD9
background
#F8F7FC
surface
#EFEEF8
border
#CAC9D1
text
#0A0A12
muted
#7C7C81