#25518D#25518D
#25518D is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.6% C 0.111 H 256.9°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).
Color values
| HEX | #25518D |
|---|---|
| RGB | rgb(37, 81, 141) |
| HSL | hsl(215, 58%, 35%) |
| HSV | hsv(215, 74%, 55%) |
| CMYK | cmyk(73.8%, 42.6%, 0%, 44.7%) |
| CIE-LAB | lab(34.40, 6.47, -37.71) |
| CIE-LCH | lch(34.40, 38.26, 279.73°) |
| OKLab | oklab(43.62% -0.025 -0.1077) |
| OKLCH | oklch(43.62% 0.111 256.9) |
| XYZ | xyz(8.5113, 8.2003, 26.3284) |
| Luminance | 0.0820 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusk Blue
#26538D
ΔE00 0.72
Light Navy
#155084
ΔE00 2.72
Cobalt (survey)
#1E488F
ΔE00 3.14
Light Navy Blue
#2E5A88
ΔE00 3.43
Denim Blue
#3B5B92
ΔE00 3.93
Twilight Blue
#0A437A
ΔE00 4.99
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#25518D #8D6125
analogous
#25858D #25518D #2D258D
triadic
#25518D #8D2551 #518D25
tetradic
#25518D #8D2585 #8D6125 #258D2D
square
#25518D #8D2585 #8D6125 #258D2D
split-complementary
#25518D #8D2D25 #858D25
monochromatic
#0C192C #18355D #25518D #326DBD #598DD3
Accessibility & contrast
On white
7.95
#25518D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.64
#25518D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #25518D
7.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##25518D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##25518D | 1.00 | 7.95 | 2.64 | 7.95 |
| #FFFFFF | 7.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.64 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.95 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#34568F
Deuteranopia (green-blind)
#234C8C
Tritanopia (blue-blind)
#005F68
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #25518d; /* rgb */ color: rgb(37, 81, 141); /* oklch */ color: oklch(43.6% 0.111 256.9);
Tailwind
colors: {
custom: {
50: '#6e81af',
500: '#25518d',
950: '#000000',
},
}SCSS
$custom: #25518d; $custom-light: #6e81af; $custom-dark: #000000;
JSON
{
"hex": "#25518d",
"rgb": {
"r": 37,
"g": 81,
"b": 141
},
"hsl": {
"h": 214.615,
"s": 58.427,
"l": 34.902
},
"oklch": {
"l": 0.43618,
"c": 0.11057,
"h": 256.9
},
"luminance": 0.08201
}Semantic roles & 50–950 ramp
primary
#25518D
secondary
#B88E56
accent
#A046E2
background
#F7F7FA
surface
#EDEEF4
border
#C8C9CE
text
#080A10
muted
#7B7C7F