#453CA4#453CA4
#453CA4 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.0% C 0.161 H 281.1°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).
Color values
| HEX | #453CA4 |
|---|---|
| RGB | rgb(69, 60, 164) |
| HSL | hsl(245, 46%, 44%) |
| HSV | hsv(245, 63%, 64%) |
| CMYK | cmyk(57.9%, 63.4%, 0%, 35.7%) |
| CIE-LAB | lab(32.21, 34.16, -55.10) |
| CIE-LCH | lch(32.21, 64.83, 301.80°) |
| OKLab | oklab(42.98% 0.031 -0.1583) |
| OKLCH | oklch(42.98% 0.161 281.1) |
| XYZ | xyz(10.7688, 7.1766, 35.9325) |
| Luminance | 0.0718 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blueberry
#464196
ΔE00 2.96
Ocean Blue
#4F42B5
ΔE00 3.18
Sapphire (survey)
#2138AB
ΔE00 4.32
Darkslateblue
#483D8B
ΔE00 4.42
Blue With A Hint Of Purple
#533CC6
ΔE00 5.33
Blue Blue
#2242C7
ΔE00 6.13
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#453CA4 #9BA43C
analogous
#3C67A4 #453CA4 #793CA4
triadic
#453CA4 #A4453C #3CA445
tetradic
#453CA4 #A43C67 #9BA43C #3CA479
square
#453CA4 #A43C67 #9BA43C #3CA479
split-complementary
#453CA4 #A4793C #67A43C
monochromatic
#1F1B4A #322C77 #453CA4 #635AC3 #8E87D3
Accessibility & contrast
On white
8.62
#453CA4 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.44
#453CA4 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #453CA4
8.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##453CA4 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##453CA4 | 1.00 | 8.62 | 2.44 | 8.62 |
| #FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.44 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004FA7
Deuteranopia (green-blind)
#0048A2
Tritanopia (blue-blind)
#0F566A
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #453ca4; /* rgb */ color: rgb(69, 60, 164); /* oklch */ color: oklch(43.0% 0.161 281.1);
Tailwind
colors: {
custom: {
50: '#8272c0',
500: '#453ca4',
950: '#000000',
},
}SCSS
$custom: #453ca4; $custom-light: #8272c0; $custom-dark: #000000;
JSON
{
"hex": "#453ca4",
"rgb": {
"r": 69,
"g": 60,
"b": 164
},
"hsl": {
"h": 245.192,
"s": 46.429,
"l": 43.922
},
"oklch": {
"l": 0.42979,
"c": 0.16135,
"h": 281.1
},
"luminance": 0.07177
}Semantic roles & 50–950 ramp
primary
#453CA4
secondary
#B8BD7E
accent
#D652CB
background
#F8F6FB
surface
#F0ECF7
border
#CBC7D0
text
#0B0812
muted
#7C7B81