#215381#215381
#215381 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.2% C 0.093 H 249.3°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).
Color values
| HEX | #215381 |
|---|---|
| RGB | rgb(33, 83, 129) |
| HSL | hsl(209, 59%, 32%) |
| HSV | hsv(209, 74%, 51%) |
| CMYK | cmyk(74.4%, 35.7%, 0%, 49.4%) |
| CIE-LAB | lab(34.18, -0.11, -30.71) |
| CIE-LCH | lch(34.18, 30.71, 269.80°) |
| OKLab | oklab(43.18% -0.033 -0.0872) |
| OKLCH | oklch(43.18% 0.093 249.3) |
| XYZ | xyz(7.6814, 8.0940, 21.9221) |
| Luminance | 0.0809 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy
#155084
ΔE00 1.29
Dusk Blue
#26538D
ΔE00 2.45
Light Navy Blue
#2E5A88
ΔE00 2.60
Deep Sea Blue
#015482
ΔE00 2.85
Prussian Blue
#004577
ΔE00 4.66
Denim Blue
#3B5B92
ΔE00 5.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#215381 #814F21
analogous
#21817F #215381 #212381
triadic
#215381 #812153 #538121
tetradic
#215381 #7F2181 #814F21 #238121
square
#215381 #7F2181 #814F21 #238121
split-complementary
#215381 #812123 #817F21
monochromatic
#081420 #153450 #215381 #2D72B2 #4B91D1
Accessibility & contrast
On white
8.02
#215381 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#215381 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #215381
8.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##215381 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##215381 | 1.00 | 8.02 | 2.62 | 8.02 |
| #FFFFFF | 8.02 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.02 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3E5583
Deuteranopia (green-blind)
#304C80
Tritanopia (blue-blind)
#005E64
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #215381; /* rgb */ color: rgb(33, 83, 129); /* oklch */ color: oklch(43.2% 0.093 249.3);
Tailwind
colors: {
custom: {
50: '#6a83a6',
500: '#215381',
950: '#000000',
},
}SCSS
$custom: #215381; $custom-light: #6a83a6; $custom-dark: #000000;
JSON
{
"hex": "#215381",
"rgb": {
"r": 33,
"g": 83,
"b": 129
},
"hsl": {
"h": 208.75,
"s": 59.259,
"l": 31.765
},
"oklch": {
"l": 0.4318,
"c": 0.09324,
"h": 249.3
},
"luminance": 0.08095
}Semantic roles & 50–950 ramp
primary
#215381
secondary
#B47D4A
accent
#9145E2
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070A0F
muted
#7A7C7F