#2527C5#2527C5
#2527C5 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.2% C 0.231 H 269.7°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).
Color values
| HEX | #2527C5 |
|---|---|
| RGB | rgb(37, 39, 197) |
| HSL | hsl(239, 68%, 46%) |
| HSV | hsv(239, 81%, 77%) |
| CMYK | cmyk(81.2%, 80.2%, 0%, 22.7%) |
| CIE-LAB | lab(29.09, 53.39, -79.91) |
| CIE-LCH | lch(29.09, 96.10, 303.74°) |
| OKLab | oklab(41.18% -0.001 -0.2314) |
| OKLCH | oklch(41.18% 0.231 269.7) |
| XYZ | xyz(11.5631, 5.8742, 53.3369) |
| Luminance | 0.0588 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
True Blue
#010FCC
ΔE00 3.53
Indigo Blue
#3A18B1
ΔE00 4.07
Ultramarine Blue
#1805DB
ΔE00 4.08
Pure Blue
#0203E2
ΔE00 4.43
Mediumblue
#0000CD
ΔE00 4.60
Violet Blue
#510AC9
ΔE00 5.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2527C5 #C5C325
analogous
#2577C5 #2527C5 #7325C5
triadic
#2527C5 #C52527 #27C525
tetradic
#2527C5 #C52577 #C5C325 #25C573
square
#2527C5 #C52577 #C5C325 #25C573
split-complementary
#2527C5 #C57325 #77C525
monochromatic
#12135E #1B1D91 #2527C5 #4A4CDD #7E7FE7
Accessibility & contrast
On white
9.65
#2527C5 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.18
#2527C5 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2527C5
9.65:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2527C5 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2527C5 | 1.00 | 9.65 | 2.18 | 9.65 |
| #FFFFFF | 9.65 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.65 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004DC9
Deuteranopia (green-blind)
#003CC2
Tritanopia (blue-blind)
#005977
Achromatopsia (no color)
#454545
Design tokens & code
CSS
--color: #2527c5; /* rgb */ color: rgb(37, 39, 197); /* oklch */ color: oklch(41.2% 0.231 269.7);
Tailwind
colors: {
custom: {
50: '#7e65d8',
500: '#2527c5',
950: '#000000',
},
}SCSS
$custom: #2527c5; $custom-light: #7e65d8; $custom-dark: #000000;
JSON
{
"hex": "#2527c5",
"rgb": {
"r": 37,
"g": 39,
"b": 197
},
"hsl": {
"h": 239.25,
"s": 68.376,
"l": 45.882
},
"oklch": {
"l": 0.41182,
"c": 0.23141,
"h": 269.7
},
"luminance": 0.05876
}Semantic roles & 50–950 ramp
primary
#2527C5
secondary
#CFCE77
accent
#E93DEB
background
#F8F6FD
surface
#F0EBFB
border
#CBC6D4
text
#0C0615
muted
#7D7A83