#305381#305381
#305381 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.8% C 0.087 H 255.8°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).
Color values
| HEX | #305381 |
|---|---|
| RGB | rgb(48, 83, 129) |
| HSL | hsl(214, 46%, 35%) |
| HSV | hsv(214, 63%, 51%) |
| CMYK | cmyk(62.8%, 35.7%, 0%, 49.4%) |
| CIE-LAB | lab(34.80, 2.62, -29.68) |
| CIE-LCH | lch(34.80, 29.80, 275.05°) |
| OKLab | oklab(43.84% -0.0212 -0.084) |
| OKLCH | oklch(43.84% 0.087 255.8) |
| XYZ | xyz(8.2732, 8.3991, 21.9498) |
| Luminance | 0.0840 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusk Blue
#26538D
ΔE00 1.91
Light Navy Blue
#2E5A88
ΔE00 2.89
Light Navy
#155084
ΔE00 3.21
Denim Blue
#3B5B92
ΔE00 3.56
Cobalt (survey)
#1E488F
ΔE00 4.32
Deep Sea Blue
#015482
ΔE00 5.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#305381 #815E30
analogous
#307C81 #305381 #353081
triadic
#305381 #813053 #538130
tetradic
#305381 #81307C #815E30 #308135
square
#305381 #81307C #815E30 #308135
split-complementary
#305381 #813530 #7C8130
monochromatic
#0F1A28 #1F3654 #305381 #4170AE #668FC6
Accessibility & contrast
On white
7.84
#305381 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.68
#305381 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #305381
7.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##305381 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##305381 | 1.00 | 7.84 | 2.68 | 7.84 |
| #FFFFFF | 7.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.68 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#405683
Deuteranopia (green-blind)
#354E80
Tritanopia (blue-blind)
#005D64
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #305381; /* rgb */ color: rgb(48, 83, 129); /* oklch */ color: oklch(43.8% 0.087 255.8);
Tailwind
colors: {
custom: {
50: '#7083a6',
500: '#305381',
950: '#000000',
},
}SCSS
$custom: #305381; $custom-light: #7083a6; $custom-dark: #000000;
JSON
{
"hex": "#305381",
"rgb": {
"r": 48,
"g": 83,
"b": 129
},
"hsl": {
"h": 214.074,
"s": 45.763,
"l": 34.706
},
"oklch": {
"l": 0.4384,
"c": 0.08663,
"h": 255.8
},
"luminance": 0.084
}Semantic roles & 50–950 ramp
primary
#305381
secondary
#AD8C60
accent
#9D52D5
background
#F7F7FA
surface
#EDEEF4
border
#C8C9CE
text
#080A0F
muted
#7B7C7F