#15209E#15209E
#15209E is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.0% C 0.196 H 267.7°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).
Color values
| HEX | #15209E |
|---|---|
| RGB | rgb(21, 32, 158) |
| HSL | hsl(235, 77%, 35%) |
| HSV | hsv(235, 87%, 62%) |
| CMYK | cmyk(86.7%, 79.7%, 0%, 38%) |
| CIE-LAB | lab(22.51, 43.52, -67.50) |
| CIE-LCH | lch(22.51, 80.32, 302.81°) |
| OKLab | oklab(35.05% -0.0077 -0.1956) |
| OKLCH | oklch(35.05% 0.196 267.7) |
| XYZ | xyz(6.9952, 3.6602, 32.6789) |
| Luminance | 0.0366 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal
#0C1793
ΔE00 2.45
Cobalt Blue
#030AA7
ΔE00 3.64
Royal Blue (survey)
#0504AA
ΔE00 4.23
Indigo Blue
#3A18B1
ΔE00 4.59
Ultramarine
#2000B1
ΔE00 4.82
True Blue
#010FCC
ΔE00 5.99
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#15209E #9E9315
analogous
#15659E #15209E #4E159E
triadic
#15209E #9E1520 #209E15
tetradic
#15209E #9E1565 #9E9315 #159E4E
square
#15209E #9E1565 #9E9315 #159E4E
split-complementary
#15209E #9E4E15 #659E15
monochromatic
#070A32 #0E1568 #15209E #1C2BD4 #4754E7
Accessibility & contrast
On white
12.12
#15209E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.73
#15209E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #15209E
12.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##15209E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##15209E | 1.00 | 12.12 | 1.73 | 12.12 |
| #FFFFFF | 12.12 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.73 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.12 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003DA2
Deuteranopia (green-blind)
#002F9C
Tritanopia (blue-blind)
#00475F
Achromatopsia (no color)
#363636
Design tokens & code
CSS
--color: #15209e; /* rgb */ color: rgb(21, 32, 158); /* oklch */ color: oklch(35.0% 0.196 267.7);
Tailwind
colors: {
custom: {
50: '#715ebc',
500: '#15209e',
950: '#000000',
},
}SCSS
$custom: #15209e; $custom-light: #715ebc; $custom-dark: #000000;
JSON
{
"hex": "#15209e",
"rgb": {
"r": 21,
"g": 32,
"b": 158
},
"hsl": {
"h": 235.182,
"s": 76.536,
"l": 35.098
},
"oklch": {
"l": 0.35047,
"c": 0.19577,
"h": 267.7
},
"luminance": 0.03661
}Semantic roles & 50–950 ramp
primary
#15209E
secondary
#C7BD47
accent
#E435F3
background
#F7F5FB
surface
#EEE9F7
border
#C9C5D0
text
#090412
muted
#7B7981