#453EA1#453EA1
#453EA1 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.1% C 0.155 H 280.9°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).
Color values
| HEX | #453EA1 |
|---|---|
| RGB | rgb(69, 62, 161) |
| HSL | hsl(244, 44%, 44%) |
| HSV | hsv(244, 61%, 63%) |
| CMYK | cmyk(57.1%, 61.5%, 0%, 36.9%) |
| CIE-LAB | lab(32.44, 31.93, -52.90) |
| CIE-LCH | lch(32.44, 61.79, 301.11°) |
| OKLab | oklab(43.08% 0.0292 -0.1519) |
| OKLCH | oklch(43.08% 0.155 280.9) |
| XYZ | xyz(10.6079, 7.2830, 34.5581) |
| Luminance | 0.0728 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Blueberry
#464196
ΔE00 2.20
Ocean Blue
#4F42B5
ΔE00 3.41
Darkslateblue
#483D8B
ΔE00 3.90
Sapphire (survey)
#2138AB
ΔE00 4.55
Blue With A Hint Of Purple
#533CC6
ΔE00 5.85
Blue Blue
#2242C7
ΔE00 6.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#453EA1 #9AA13E
analogous
#3E68A1 #453EA1 #763EA1
triadic
#453EA1 #A1453E #3EA145
tetradic
#453EA1 #A13E68 #9AA13E #3EA176
square
#453EA1 #A13E68 #9AA13E #3EA176
split-complementary
#453EA1 #A1763E #68A13E
monochromatic
#1F1C49 #322D75 #453EA1 #635CC0 #8D88D1
Accessibility & contrast
On white
8.55
#453EA1 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.46
#453EA1 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #453EA1
8.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##453EA1 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##453EA1 | 1.00 | 8.55 | 2.46 | 8.55 |
| #FFFFFF | 8.55 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.46 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.55 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0050A4
Deuteranopia (green-blind)
#00499F
Tritanopia (blue-blind)
#155669
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #453ea1; /* rgb */ color: rgb(69, 62, 161); /* oklch */ color: oklch(43.1% 0.155 280.9);
Tailwind
colors: {
custom: {
50: '#8273be',
500: '#453ea1',
950: '#000000',
},
}SCSS
$custom: #453ea1; $custom-light: #8273be; $custom-dark: #000000;
JSON
{
"hex": "#453ea1",
"rgb": {
"r": 69,
"g": 62,
"b": 161
},
"hsl": {
"h": 244.242,
"s": 44.395,
"l": 43.725
},
"oklch": {
"l": 0.43077,
"c": 0.15467,
"h": 280.9
},
"luminance": 0.07284
}Semantic roles & 50–950 ramp
primary
#453EA1
secondary
#B7BC7F
accent
#D454CB
background
#F8F7FB
surface
#EFEDF7
border
#CAC8D0
text
#0B0812
muted
#7C7B81