#224BA7#224BA7
#224BA7 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.1% C 0.156 H 263.3°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).
Color values
| HEX | #224BA7 |
|---|---|
| RGB | rgb(34, 75, 167) |
| HSL | hsl(222, 66%, 39%) |
| HSV | hsv(222, 80%, 65%) |
| CMYK | cmyk(79.6%, 55.1%, 0%, 34.5%) |
| CIE-LAB | lab(34.32, 20.32, -53.55) |
| CIE-LCH | lch(34.32, 57.28, 290.78°) |
| OKLab | oklab(44.09% -0.0181 -0.1545) |
| OKLCH | oklch(44.09% 0.156 263.3) |
| XYZ | xyz(10.1483, 8.1611, 37.5921) |
| Luminance | 0.0816 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 1.80
Sapphire
#0F52BA
ΔE00 3.34
Cobalt (survey)
#1E488F
ΔE00 3.50
Dusk Blue
#26538D
ΔE00 4.97
Blue Blue
#2242C7
ΔE00 5.85
Denim Blue
#3B5B92
ΔE00 6.14
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#224BA7 #A77E22
analogous
#228EA7 #224BA7 #3C22A7
triadic
#224BA7 #A7224B #4BA722
tetradic
#224BA7 #A7228E #A77E22 #22A73C
square
#224BA7 #A7228E #A77E22 #22A73C
split-complementary
#224BA7 #A73C22 #8EA722
monochromatic
#0D1D41 #183474 #224BA7 #3164D5 #648ADF
Accessibility & contrast
On white
7.98
#224BA7 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#224BA7 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #224BA7
7.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##224BA7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##224BA7 | 1.00 | 7.98 | 2.63 | 7.98 |
| #FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057AA
Deuteranopia (green-blind)
#004BA5
Tritanopia (blue-blind)
#006271
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #224ba7; /* rgb */ color: rgb(34, 75, 167); /* oklch */ color: oklch(44.1% 0.156 263.3);
Tailwind
colors: {
custom: {
50: '#737cc2',
500: '#224ba7',
950: '#000000',
},
}SCSS
$custom: #224ba7; $custom-light: #737cc2; $custom-dark: #000000;
JSON
{
"hex": "#224ba7",
"rgb": {
"r": 34,
"g": 75,
"b": 167
},
"hsl": {
"h": 221.504,
"s": 66.169,
"l": 39.412
},
"oklch": {
"l": 0.44094,
"c": 0.15553,
"h": 263.3
},
"luminance": 0.08162
}Semantic roles & 50–950 ramp
primary
#224BA7
secondary
#C5A660
accent
#B53FE9
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#090912
muted
#7B7B81