#11255A#11255A
#11255A is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.4% C 0.099 H 265.0°. Best body text is #FFFFFF at 14.62:1 contrast (WCAG AA passes).
Color values
| HEX | #11255A |
|---|---|
| RGB | rgb(17, 37, 90) |
| HSL | hsl(224, 68%, 21%) |
| HSV | hsv(224, 81%, 35%) |
| CMYK | cmyk(81.1%, 58.9%, 0%, 64.7%) |
| CIE-LAB | lab(16.41, 13.58, -34.20) |
| CIE-LCH | lch(16.41, 36.80, 291.66°) |
| OKLab | oklab(28.43% -0.0086 -0.0986) |
| OKLCH | oklch(28.43% 0.099 265) |
| XYZ | xyz(2.7375, 2.1802, 9.9474) |
| Luminance | 0.0218 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Marine
#042E60
ΔE00 4.15
Navy Blue
#1B2A4A
ΔE00 4.94
Navy (survey)
#01153E
ΔE00 5.85
Navy Blue (survey)
#001146
ΔE00 6.23
Midnight Blue
#191970
ΔE00 7.25
Marine Blue
#01386A
ΔE00 7.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#11255A #5A4611
analogous
#11495A #11255A #21115A
triadic
#11255A #5A1125 #255A11
tetradic
#11255A #5A1149 #5A4611 #115A21
square
#11255A #5A1149 #5A4611 #115A21
split-complementary
#11255A #5A2111 #495A11
monochromatic
#050B1A #071027 #11255A #1B3A8D #244FC1
Accessibility & contrast
On white
14.62
#11255A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.44
#11255A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #11255A
14.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##11255A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##11255A | 1.00 | 14.62 | 1.44 | 14.62 |
| #FFFFFF | 14.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.44 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002C5C
Deuteranopia (green-blind)
#002559
Tritanopia (blue-blind)
#00323B
Achromatopsia (no color)
#292929
Design tokens & code
CSS
--color: #11255a; /* rgb */ color: rgb(17, 37, 90); /* oklch */ color: oklch(28.4% 0.099 265.0);
Tailwind
colors: {
custom: {
50: '#5c5f89',
500: '#11255a',
950: '#000000',
},
}SCSS
$custom: #11255a; $custom-light: #5c5f89; $custom-dark: #000000;
JSON
{
"hex": "#11255a",
"rgb": {
"r": 17,
"g": 37,
"b": 90
},
"hsl": {
"h": 223.562,
"s": 68.224,
"l": 20.98
},
"oklch": {
"l": 0.28427,
"c": 0.09896,
"h": 265
},
"luminance": 0.0218
}Semantic roles & 50–950 ramp
primary
#11255A
secondary
#937934
accent
#BB3DEB
background
#F5F5F8
surface
#E9E9F0
border
#C5C5CB
text
#04040B
muted
#79797C