#15529E#15529E
#15529E is a dark, vivid cyan. Relative luminance 0.087; OKLCH L 44.6% C 0.138 H 256.6°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).
Color values
| HEX | #15529E |
|---|---|
| RGB | rgb(21, 82, 158) |
| HSL | hsl(213, 77%, 35%) |
| HSV | hsv(213, 87%, 62%) |
| CMYK | cmyk(86.7%, 48.1%, 0%, 38%) |
| CIE-LAB | lab(35.32, 10.78, -46.55) |
| CIE-LCH | lch(35.32, 47.78, 283.04°) |
| OKLab | oklab(44.56% -0.032 -0.1339) |
| OKLCH | oklch(44.56% 0.138 256.6) |
| XYZ | xyz(9.4958, 8.6614, 33.5125) |
| Luminance | 0.0866 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusk Blue
#26538D
ΔE00 2.10
Light Navy
#155084
ΔE00 3.57
Sapphire
#0F52BA
ΔE00 3.81
Light Navy Blue
#2E5A88
ΔE00 3.91
Cobalt (survey)
#1E488F
ΔE00 3.93
Denim Blue
#3B5B92
ΔE00 4.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#15529E #9E6115
analogous
#15969E #15529E #1D159E
triadic
#15529E #9E1552 #529E15
tetradic
#15529E #9E1596 #9E6115 #159E1D
square
#15529E #9E1596 #9E6115 #159E1D
split-complementary
#15529E #9E1D15 #969E15
monochromatic
#071A32 #0E3668 #15529E #1C6ED4 #478EE7
Accessibility & contrast
On white
7.68
#15529E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.73
#15529E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #15529E
7.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##15529E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##15529E | 1.00 | 7.68 | 2.73 | 7.68 |
| #FFFFFF | 7.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.73 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#275AA1
Deuteranopia (green-blind)
#004D9D
Tritanopia (blue-blind)
#006470
Achromatopsia (no color)
#535353
Design tokens & code
CSS
--color: #15529e; /* rgb */ color: rgb(21, 82, 158); /* oklch */ color: oklch(44.6% 0.138 256.6);
Tailwind
colors: {
custom: {
50: '#6d82bb',
500: '#15529e',
950: '#000000',
},
}SCSS
$custom: #15529e; $custom-light: #6d82bb; $custom-dark: #000000;
JSON
{
"hex": "#15529e",
"rgb": {
"r": 21,
"g": 82,
"b": 158
},
"hsl": {
"h": 213.285,
"s": 76.536,
"l": 35.098
},
"oklch": {
"l": 0.44556,
"c": 0.13763,
"h": 256.6
},
"luminance": 0.08663
}Semantic roles & 50–950 ramp
primary
#15529E
secondary
#C78E47
accent
#9E35F3
background
#F7F7FB
surface
#EDEEF6
border
#C8C9D0
text
#080A12
muted
#7B7C81