#274AAE#274AAE
#274AAE is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.7% C 0.165 H 265.4°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).
Color values
| HEX | #274AAE |
|---|---|
| RGB | rgb(39, 74, 174) |
| HSL | hsl(224, 63%, 42%) |
| HSV | hsv(224, 78%, 68%) |
| CMYK | cmyk(77.6%, 57.5%, 0%, 31.8%) |
| CIE-LAB | lab(34.77, 24.26, -56.98) |
| CIE-LCH | lch(34.77, 61.93, 293.06°) |
| OKLab | oklab(44.66% -0.0131 -0.1645) |
| OKLCH | oklch(44.66% 0.165 265.4) |
| XYZ | xyz(10.9228, 8.3836, 41.0787) |
| Luminance | 0.0838 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 2.35
Sapphire
#0F52BA
ΔE00 3.57
Blue Blue
#2242C7
ΔE00 4.51
Cobalt (survey)
#1E488F
ΔE00 4.79
Sapphire (survey)
#2138AB
ΔE00 5.64
Dusk Blue
#26538D
ΔE00 6.26
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#274AAE #AE8B27
analogous
#278EAE #274AAE #4727AE
triadic
#274AAE #AE274A #4AAE27
tetradic
#274AAE #AE278E #AE8B27 #27AE47
square
#274AAE #AE278E #AE8B27 #27AE47
split-complementary
#274AAE #AE4727 #8EAE27
monochromatic
#111F4A #1C357C #274AAE #3E65D4 #708DDF
Accessibility & contrast
On white
7.84
#274AAE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.68
#274AAE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #274AAE
7.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##274AAE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##274AAE | 1.00 | 7.84 | 2.68 | 7.84 |
| #FFFFFF | 7.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.68 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0058B1
Deuteranopia (green-blind)
#004CAC
Tritanopia (blue-blind)
#006374
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #274aae; /* rgb */ color: rgb(39, 74, 174); /* oklch */ color: oklch(44.7% 0.165 265.4);
Tailwind
colors: {
custom: {
50: '#767cc7',
500: '#274aae',
950: '#000000',
},
}SCSS
$custom: #274aae; $custom-light: #767cc7; $custom-dark: #000000;
JSON
{
"hex": "#274aae",
"rgb": {
"r": 39,
"g": 74,
"b": 174
},
"hsl": {
"h": 224.444,
"s": 63.38,
"l": 41.765
},
"oklch": {
"l": 0.44658,
"c": 0.165,
"h": 265.4
},
"luminance": 0.08385
}Semantic roles & 50–950 ramp
primary
#274AAE
secondary
#C6AE6B
accent
#BC41E6
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#0A0913
muted
#7C7B82