#453CA3#453CA3
#453CA3 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.9% C 0.160 H 281.2°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).
Color values
| HEX | #453CA3 |
|---|---|
| RGB | rgb(69, 60, 163) |
| HSL | hsl(245, 46%, 44%) |
| HSV | hsv(245, 63%, 64%) |
| CMYK | cmyk(57.7%, 63.2%, 0%, 36.1%) |
| CIE-LAB | lab(32.12, 33.83, -54.63) |
| CIE-LCH | lch(32.12, 64.25, 301.77°) |
| OKLab | oklab(42.89% 0.0311 -0.157) |
| OKLCH | oklch(42.89% 0.16 281.2) |
| XYZ | xyz(10.6789, 7.1406, 35.4588) |
| Luminance | 0.0714 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blueberry
#464196
ΔE00 2.83
Ocean Blue
#4F42B5
ΔE00 3.30
Darkslateblue
#483D8B
ΔE00 4.27
Sapphire (survey)
#2138AB
ΔE00 4.37
Blue With A Hint Of Purple
#533CC6
ΔE00 5.47
Blue Blue
#2242C7
ΔE00 6.25
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#453CA3 #9AA33C
analogous
#3C66A3 #453CA3 #783CA3
triadic
#453CA3 #A3453C #3CA345
tetradic
#453CA3 #A33C66 #9AA33C #3CA378
square
#453CA3 #A33C66 #9AA33C #3CA378
split-complementary
#453CA3 #A3783C #66A33C
monochromatic
#1F1B4A #322C76 #453CA3 #635AC2 #8D87D3
Accessibility & contrast
On white
8.65
#453CA3 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.43
#453CA3 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #453CA3
8.65:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##453CA3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##453CA3 | 1.00 | 8.65 | 2.43 | 8.65 |
| #FFFFFF | 8.65 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.43 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.65 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004FA6
Deuteranopia (green-blind)
#0048A1
Tritanopia (blue-blind)
#11556A
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #453ca3; /* rgb */ color: rgb(69, 60, 163); /* oklch */ color: oklch(42.9% 0.160 281.2);
Tailwind
colors: {
custom: {
50: '#8272bf',
500: '#453ca3',
950: '#000000',
},
}SCSS
$custom: #453ca3; $custom-light: #8272bf; $custom-dark: #000000;
JSON
{
"hex": "#453ca3",
"rgb": {
"r": 69,
"g": 60,
"b": 163
},
"hsl": {
"h": 245.243,
"s": 46.188,
"l": 43.725
},
"oklch": {
"l": 0.42894,
"c": 0.16,
"h": 281.2
},
"luminance": 0.07141
}Semantic roles & 50–950 ramp
primary
#453CA3
secondary
#B7BD7E
accent
#D652CA
background
#F8F6FB
surface
#F0ECF7
border
#CBC7D0
text
#0B0812
muted
#7C7B81