#15199E#15199E
#15199E is a dark, highly saturated blue. Relative luminance 0.033; OKLCH L 34.2% C 0.201 H 268.1°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).
Color values
| HEX | #15199E |
|---|---|
| RGB | rgb(21, 25, 158) |
| HSL | hsl(238, 77%, 35%) |
| HSV | hsv(238, 87%, 62%) |
| CMYK | cmyk(86.7%, 84.2%, 0%, 38%) |
| CIE-LAB | lab(21.29, 47.09, -69.53) |
| CIE-LCH | lch(21.29, 83.98, 304.11°) |
| OKLab | oklab(34.19% -0.0066 -0.2014) |
| OKLCH | oklch(34.19% 0.201 268.1) |
| XYZ | xyz(6.8263, 3.3225, 32.6226) |
| Luminance | 0.0332 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal
#0C1793
ΔE00 1.70
Cobalt Blue
#030AA7
ΔE00 2.32
Royal Blue (survey)
#0504AA
ΔE00 2.92
Ultramarine
#2000B1
ΔE00 3.69
Indigo Blue
#3A18B1
ΔE00 4.29
Darkblue
#00008B
ΔE00 4.79
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#15199E #9E9A15
analogous
#155E9E #15199E #55159E
triadic
#15199E #9E1519 #199E15
tetradic
#15199E #9E155E #9E9A15 #159E55
square
#15199E #9E155E #9E9A15 #159E55
split-complementary
#15199E #9E5515 #5E9E15
monochromatic
#070832 #0E1068 #15199E #1C22D4 #474CE7
Accessibility & contrast
On white
12.62
#15199E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.66
#15199E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #15199E
12.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##15199E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##15199E | 1.00 | 12.62 | 1.66 | 12.62 |
| #FFFFFF | 12.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.66 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003AA2
Deuteranopia (green-blind)
#002C9C
Tritanopia (blue-blind)
#00455D
Achromatopsia (no color)
#333333
Design tokens & code
CSS
--color: #15199e; /* rgb */ color: rgb(21, 25, 158); /* oklch */ color: oklch(34.2% 0.201 268.1);
Tailwind
colors: {
custom: {
50: '#725abc',
500: '#15199e',
950: '#000000',
},
}SCSS
$custom: #15199e; $custom-light: #725abc; $custom-dark: #000000;
JSON
{
"hex": "#15199e",
"rgb": {
"r": 21,
"g": 25,
"b": 158
},
"hsl": {
"h": 238.248,
"s": 76.536,
"l": 35.098
},
"oklch": {
"l": 0.34194,
"c": 0.20147,
"h": 268.1
},
"luminance": 0.03323
}Semantic roles & 50–950 ramp
primary
#15199E
secondary
#C7C447
accent
#EE35F3
background
#F7F5FB
surface
#EEE9F7
border
#C9C5D0
text
#0A0412
muted
#7C7981