#354AA6#354AA6
#354AA6 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.7% C 0.150 H 269.7°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).
Color values
| HEX | #354AA6 |
|---|---|
| RGB | rgb(53, 74, 166) |
| HSL | hsl(229, 52%, 43%) |
| HSV | hsv(229, 68%, 65%) |
| CMYK | cmyk(68.1%, 55.4%, 0%, 34.9%) |
| CIE-LAB | lab(34.82, 23.13, -52.11) |
| CIE-LCH | lch(34.82, 57.01, 293.93°) |
| OKLab | oklab(44.68% -0.0009 -0.1499) |
| OKLCH | oklch(44.68% 0.15 269.7) |
| XYZ | xyz(10.7976, 8.4066, 37.1226) |
| Luminance | 0.0841 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 3.76
Cobalt (survey)
#1E488F
ΔE00 4.93
Sapphire
#0F52BA
ΔE00 4.97
Blue Blue
#2242C7
ΔE00 5.20
Blueberry
#464196
ΔE00 5.25
Sapphire (survey)
#2138AB
ΔE00 5.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#354AA6 #A69135
analogous
#3582A6 #354AA6 #5935A6
triadic
#354AA6 #A6354A #4AA635
tetradic
#354AA6 #A63582 #A69135 #35A659
square
#354AA6 #A63582 #A69135 #35A659
split-complementary
#354AA6 #A65935 #82A635
monochromatic
#172149 #263578 #354AA6 #5167C7 #7F8FD6
Accessibility & contrast
On white
7.83
#354AA6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.68
#354AA6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #354AA6
7.83:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##354AA6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##354AA6 | 1.00 | 7.83 | 2.68 | 7.83 |
| #FFFFFF | 7.83 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.68 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.83 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057A9
Deuteranopia (green-blind)
#004DA4
Tritanopia (blue-blind)
#006070
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #354aa6; /* rgb */ color: rgb(53, 74, 166); /* oklch */ color: oklch(44.7% 0.150 269.7);
Tailwind
colors: {
custom: {
50: '#7a7cc1',
500: '#354aa6',
950: '#000000',
},
}SCSS
$custom: #354aa6; $custom-light: #7a7cc1; $custom-dark: #000000;
JSON
{
"hex": "#354aa6",
"rgb": {
"r": 53,
"g": 74,
"b": 166
},
"hsl": {
"h": 228.85,
"s": 51.598,
"l": 42.941
},
"oklch": {
"l": 0.44681,
"c": 0.14986,
"h": 269.7
},
"luminance": 0.08408
}Semantic roles & 50–950 ramp
primary
#354AA6
secondary
#BFB277
accent
#C14DDB
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#0A0912
muted
#7C7B81