#263EAD#263EAD
#263EAD is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.2% C 0.179 H 268.0°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).
Color values
| HEX | #263EAD |
|---|---|
| RGB | rgb(38, 62, 173) |
| HSL | hsl(229, 64%, 41%) |
| HSV | hsv(229, 78%, 68%) |
| CMYK | cmyk(78%, 64.2%, 0%, 32.2%) |
| CIE-LAB | lab(31.52, 31.72, -61.70) |
| CIE-LCH | lch(31.52, 69.37, 297.21°) |
| OKLab | oklab(42.2% -0.0062 -0.1785) |
| OKLCH | oklch(42.2% 0.179 268) |
| XYZ | xyz(10.0622, 6.8733, 40.3234) |
| Luminance | 0.0687 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 1.75
Blue Blue
#2242C7
ΔE00 3.58
Cobalt
#0047AB
ΔE00 4.55
Ocean Blue
#4F42B5
ΔE00 5.48
Blueberry
#464196
ΔE00 5.50
Blue (survey)
#0343DF
ΔE00 6.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#263EAD #AD9526
analogous
#2682AD #263EAD #5226AD
triadic
#263EAD #AD263E #3EAD26
tetradic
#263EAD #AD2682 #AD9526 #26AD52
square
#263EAD #AD2682 #AD9526 #26AD52
split-complementary
#263EAD #AD5226 #82AD26
monochromatic
#101A49 #1B2C7B #263EAD #3C57D4 #6E82DF
Accessibility & contrast
On white
8.84
#263EAD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.37
#263EAD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #263EAD
8.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##263EAD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##263EAD | 1.00 | 8.84 | 2.37 | 8.84 |
| #FFFFFF | 8.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.37 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051B1
Deuteranopia (green-blind)
#0044AB
Tritanopia (blue-blind)
#005B6F
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #263ead; /* rgb */ color: rgb(38, 62, 173); /* oklch */ color: oklch(42.2% 0.179 268.0);
Tailwind
colors: {
custom: {
50: '#7773c6',
500: '#263ead',
950: '#000000',
},
}SCSS
$custom: #263ead; $custom-light: #7773c6; $custom-dark: #000000;
JSON
{
"hex": "#263ead",
"rgb": {
"r": 38,
"g": 62,
"b": 173
},
"hsl": {
"h": 229.333,
"s": 63.981,
"l": 41.373
},
"oklch": {
"l": 0.42201,
"c": 0.1786,
"h": 268
},
"luminance": 0.06874
}Semantic roles & 50–950 ramp
primary
#263EAD
secondary
#C6B569
accent
#C941E7
background
#F7F6FC
surface
#EEECF8
border
#C9C7D1
text
#0A0813
muted
#7C7B82