#25228D#25228D
#25228D is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.2% C 0.169 H 274.1°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).
Color values
| HEX | #25228D |
|---|---|
| RGB | rgb(37, 34, 141) |
| HSL | hsl(242, 61%, 34%) |
| HSV | hsv(242, 76%, 55%) |
| CMYK | cmyk(73.8%, 75.9%, 0%, 44.7%) |
| CIE-LAB | lab(21.80, 37.71, -58.17) |
| CIE-LCH | lch(21.80, 69.32, 302.95°) |
| OKLab | oklab(34.2% 0.012 -0.1683) |
| OKLCH | oklch(34.2% 0.169 274.1) |
| XYZ | xyz(6.1411, 3.4598, 25.5383) |
| Luminance | 0.0346 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal
#0C1793
ΔE00 2.90
Midnight Blue
#191970
ΔE00 4.84
Cobalt Blue
#030AA7
ΔE00 5.38
Royal Blue (survey)
#0504AA
ΔE00 5.95
Indigo Blue
#3A18B1
ΔE00 6.00
Darkblue
#00008B
ΔE00 6.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#25228D #8A8D22
analogous
#22558D #25228D #5B228D
triadic
#25228D #8D2522 #228D25
tetradic
#25228D #8D2255 #8A8D22 #228D5B
square
#25228D #8D2255 #8A8D22 #228D5B
split-complementary
#25228D #8D5B22 #558D22
monochromatic
#0B0A2A #18165C #25228D #322EBE #5754D6
Accessibility & contrast
On white
12.41
#25228D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.69
#25228D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #25228D
12.41:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##25228D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##25228D | 1.00 | 12.41 | 1.69 | 12.41 |
| #FFFFFF | 12.41 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.69 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.41 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003990
Deuteranopia (green-blind)
#002F8B
Tritanopia (blue-blind)
#004156
Achromatopsia (no color)
#343434
Design tokens & code
CSS
--color: #25228d; /* rgb */ color: rgb(37, 34, 141); /* oklch */ color: oklch(34.2% 0.169 274.1);
Tailwind
colors: {
custom: {
50: '#715faf',
500: '#25228d',
950: '#000000',
},
}SCSS
$custom: #25228d; $custom-light: #715faf; $custom-dark: #000000;
JSON
{
"hex": "#25228d",
"rgb": {
"r": 37,
"g": 34,
"b": 141
},
"hsl": {
"h": 241.682,
"s": 61.143,
"l": 34.314
},
"oklch": {
"l": 0.34198,
"c": 0.16868,
"h": 274.1
},
"luminance": 0.0346
}Semantic roles & 50–950 ramp
primary
#25228D
secondary
#B7B951
accent
#E444E0
background
#F7F5FA
surface
#EDE9F5
border
#C8C5CF
text
#090411
muted
#7B7980