#25407C#25407C
#25407C is a dark, moderate blue. Relative luminance 0.055; OKLCH L 38.4% C 0.107 H 263.9°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).
Color values
| HEX | #25407C |
|---|---|
| RGB | rgb(37, 64, 124) |
| HSL | hsl(221, 54%, 32%) |
| HSV | hsv(221, 70%, 49%) |
| CMYK | cmyk(70.2%, 48.4%, 0%, 51.4%) |
| CIE-LAB | lab(28.15, 11.32, -37.18) |
| CIE-LCH | lch(28.15, 38.87, 286.93°) |
| OKLab | oklab(38.45% -0.0114 -0.1064) |
| OKLCH | oklch(38.45% 0.107 263.9) |
| XYZ | xyz(6.2332, 5.5147, 19.8008) |
| Luminance | 0.0551 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Darkish Blue
#014182
ΔE00 3.54
Cobalt (survey)
#1E488F
ΔE00 3.77
Twilight Blue
#0A437A
ΔE00 4.10
Marine Blue
#01386A
ΔE00 4.78
Prussian Blue
#004577
ΔE00 5.72
Marine
#042E60
ΔE00 6.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#25407C #7C6125
analogous
#256C7C #25407C #36257C
triadic
#25407C #7C2540 #407C25
tetradic
#25407C #7C256C #7C6125 #257C36
square
#25407C #7C256C #7C6125 #257C36
split-complementary
#25407C #7C3625 #6C7C25
monochromatic
#090F1E #17284D #25407C #3358AB #5076CB
Accessibility & contrast
On white
9.99
#25407C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.10
#25407C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #25407C
9.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##25407C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##25407C | 1.00 | 9.99 | 2.10 | 9.99 |
| #FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#21477E
Deuteranopia (green-blind)
#0F3F7B
Tritanopia (blue-blind)
#004E58
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #25407c; /* rgb */ color: rgb(37, 64, 124); /* oklch */ color: oklch(38.4% 0.107 263.9);
Tailwind
colors: {
custom: {
50: '#6a74a2',
500: '#25407c',
950: '#000000',
},
}SCSS
$custom: #25407c; $custom-light: #6a74a2; $custom-dark: #000000;
JSON
{
"hex": "#25407c",
"rgb": {
"r": 37,
"g": 64,
"b": 124
},
"hsl": {
"h": 221.379,
"s": 54.037,
"l": 31.569
},
"oklch": {
"l": 0.38449,
"c": 0.10706,
"h": 263.9
},
"luminance": 0.05515
}Semantic roles & 50–950 ramp
primary
#25407C
secondary
#AE914F
accent
#B04ADD
background
#F6F7FA
surface
#ECEDF3
border
#C7C8CD
text
#07080F
muted
#7A7B7F