#244F8D#244F8D
#244F8D is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.1% C 0.113 H 257.9°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).
Color values
| HEX | #244F8D |
|---|---|
| RGB | rgb(36, 79, 141) |
| HSL | hsl(215, 59%, 35%) |
| HSV | hsv(215, 74%, 55%) |
| CMYK | cmyk(74.5%, 44%, 0%, 44.7%) |
| CIE-LAB | lab(33.75, 7.65, -38.74) |
| CIE-LCH | lch(33.75, 39.49, 281.16°) |
| OKLab | oklab(43.11% -0.0238 -0.1108) |
| OKLCH | oklch(43.11% 0.113 257.9) |
| XYZ | xyz(8.3295, 7.8892, 26.2779) |
| Luminance | 0.0789 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dusk Blue
#26538D
ΔE00 1.43
Cobalt (survey)
#1E488F
ΔE00 2.44
Light Navy
#155084
ΔE00 3.02
Light Navy Blue
#2E5A88
ΔE00 4.10
Denim Blue
#3B5B92
ΔE00 4.38
Twilight Blue
#0A437A
ΔE00 4.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#244F8D #8D6224
analogous
#24838D #244F8D #2E248D
triadic
#244F8D #8D244F #4F8D24
tetradic
#244F8D #8D2483 #8D6224 #248D2E
square
#244F8D #8D2483 #8D6224 #248D2E
split-complementary
#244F8D #8D2E24 #838D24
monochromatic
#0B182B #18345C #244F8D #306ABE #578AD4
Accessibility & contrast
On white
8.15
#244F8D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.58
#244F8D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #244F8D
8.15:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##244F8D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##244F8D | 1.00 | 8.15 | 2.58 | 8.15 |
| #FFFFFF | 8.15 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.58 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.15 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#31558F
Deuteranopia (green-blind)
#1E4B8C
Tritanopia (blue-blind)
#005E67
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #244f8d; /* rgb */ color: rgb(36, 79, 141); /* oklch */ color: oklch(43.1% 0.113 257.9);
Tailwind
colors: {
custom: {
50: '#6d7faf',
500: '#244f8d',
950: '#000000',
},
}SCSS
$custom: #244f8d; $custom-light: #6d7faf; $custom-dark: #000000;
JSON
{
"hex": "#244f8d",
"rgb": {
"r": 36,
"g": 79,
"b": 141
},
"hsl": {
"h": 215.429,
"s": 59.322,
"l": 34.706
},
"oklch": {
"l": 0.43107,
"c": 0.11332,
"h": 257.9
},
"luminance": 0.0789
}Semantic roles & 50–950 ramp
primary
#244F8D
secondary
#B88F54
accent
#A245E3
background
#F7F7FA
surface
#EDEEF4
border
#C8C9CE
text
#080A10
muted
#7B7C7F