#25538F#25538F
#25538F is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.2% C 0.111 H 256.2°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).
Color values
| HEX | #25538F |
|---|---|
| RGB | rgb(37, 83, 143) |
| HSL | hsl(214, 59%, 35%) |
| HSV | hsv(214, 74%, 56%) |
| CMYK | cmyk(74.1%, 42%, 0%, 43.9%) |
| CIE-LAB | lab(35.13, 5.93, -37.76) |
| CIE-LCH | lch(35.13, 38.23, 278.92°) |
| OKLab | oklab(44.22% -0.0265 -0.1078) |
| OKLCH | oklch(44.22% 0.111 256.2) |
| XYZ | xyz(8.8123, 8.5620, 27.1695) |
| Luminance | 0.0856 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusk Blue
#26538D
ΔE00 0.25
Light Navy
#155084
ΔE00 2.70
Light Navy Blue
#2E5A88
ΔE00 2.85
Denim Blue
#3B5B92
ΔE00 3.55
Cobalt (survey)
#1E488F
ΔE00 3.81
Deep Sea Blue
#015482
ΔE00 5.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#25538F #8F6125
analogous
#25888F #25538F #2C258F
triadic
#25538F #8F2553 #538F25
tetradic
#25538F #8F2588 #8F6125 #258F2C
square
#25538F #8F2588 #8F6125 #258F2C
split-complementary
#25538F #8F2C25 #888F25
monochromatic
#0C1B2E #18375E #25538F #326FC0 #5A8FD4
Accessibility & contrast
On white
7.74
#25538F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.71
#25538F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #25538F
7.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##25538F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##25538F | 1.00 | 7.74 | 2.71 | 7.74 |
| #FFFFFF | 7.74 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.71 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.74 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#375891
Deuteranopia (green-blind)
#254E8E
Tritanopia (blue-blind)
#00616A
Achromatopsia (no color)
#535353
Design tokens & code
CSS
--color: #25538f; /* rgb */ color: rgb(37, 83, 143); /* oklch */ color: oklch(44.2% 0.111 256.2);
Tailwind
colors: {
custom: {
50: '#6e82b0',
500: '#25538f',
950: '#000000',
},
}SCSS
$custom: #25538f; $custom-light: #6e82b0; $custom-dark: #000000;
JSON
{
"hex": "#25538f",
"rgb": {
"r": 37,
"g": 83,
"b": 143
},
"hsl": {
"h": 213.962,
"s": 58.889,
"l": 35.294
},
"oklch": {
"l": 0.44224,
"c": 0.11103,
"h": 256.2
},
"luminance": 0.08563
}Semantic roles & 50–950 ramp
primary
#25538F
secondary
#B98E57
accent
#9E46E2
background
#F7F7FA
surface
#EDEEF5
border
#C8C9CF
text
#080A10
muted
#7B7C7F