#274AC9#274AC9
#274AC9 is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.0% C 0.201 H 266.4°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).
Color values
| HEX | #274AC9 |
|---|---|
| RGB | rgb(39, 74, 201) |
| HSL | hsl(227, 68%, 47%) |
| HSV | hsv(227, 81%, 79%) |
| CMYK | cmyk(80.6%, 63.2%, 0%, 21.2%) |
| CIE-LAB | lab(37.01, 34.45, -69.18) |
| CIE-LCH | lch(37.01, 77.29, 296.47°) |
| OKLab | oklab(47.02% -0.0127 -0.2003) |
| OKLCH | oklch(47.02% 0.201 266.4) |
| XYZ | xyz(13.8244, 9.5443, 56.3606) |
| Luminance | 0.0955 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blue Blue
#2242C7
ΔE00 2.37
Blue (survey)
#0343DF
ΔE00 3.19
Sapphire
#0F52BA
ΔE00 4.70
Cobalt
#0047AB
ΔE00 5.29
Warm Blue
#4B57DB
ΔE00 5.80
Ocean Blue
#4F42B5
ΔE00 6.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#274AC9 #C9A627
analogous
#279BC9 #274AC9 #5527C9
triadic
#274AC9 #C9274A #4AC927
tetradic
#274AC9 #C9279B #C9A627 #27C955
square
#274AC9 #C9279B #C9A627 #27C955
split-complementary
#274AC9 #C95527 #9BC927
monochromatic
#132462 #1D3796 #274AC9 #506FDD #8399E7
Accessibility & contrast
On white
7.22
#274AC9 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.91
#274AC9 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #274AC9
7.22:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##274AC9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##274AC9 | 1.00 | 7.22 | 2.91 | 7.22 |
| #FFFFFF | 7.22 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.22 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005FCD
Deuteranopia (green-blind)
#0050C7
Tritanopia (blue-blind)
#006B82
Achromatopsia (no color)
#575757
Design tokens & code
CSS
--color: #274ac9; /* rgb */ color: rgb(39, 74, 201); /* oklch */ color: oklch(47.0% 0.201 266.4);
Tailwind
colors: {
custom: {
50: '#7d7cda',
500: '#274ac9',
950: '#000000',
},
}SCSS
$custom: #274ac9; $custom-light: #7d7cda; $custom-dark: #000000;
JSON
{
"hex": "#274ac9",
"rgb": {
"r": 39,
"g": 74,
"b": 201
},
"hsl": {
"h": 227.037,
"s": 67.5,
"l": 47.059
},
"oklch": {
"l": 0.47024,
"c": 0.20066,
"h": 266.4
},
"luminance": 0.09546
}Semantic roles & 50–950 ramp
primary
#274AC9
secondary
#D0BE7C
accent
#C53DEA
background
#F8F7FD
surface
#F0EEFB
border
#CBC9D4
text
#0C0915
muted
#7D7B83