#43597C#43597C
#43597C is a mid, moderate blue. Relative luminance 0.098; OKLCH L 46.1% C 0.063 H 259.5°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).
Color values
| HEX | #43597C |
|---|---|
| RGB | rgb(67, 89, 124) |
| HSL | hsl(217, 30%, 37%) |
| HSV | hsv(217, 46%, 49%) |
| CMYK | cmyk(46%, 28.2%, 0%, 51.4%) |
| CIE-LAB | lab(37.47, 1.77, -22.36) |
| CIE-LCH | lch(37.47, 22.43, 274.53°) |
| OKLab | oklab(46.13% -0.0116 -0.0624) |
| OKLCH | oklch(46.13% 0.063 259.5) |
| XYZ | xyz(9.5240, 9.7927, 20.4532) |
| Luminance | 0.0979 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Denim Blue
#3B5B92
ΔE00 4.07
Dusky Blue
#475F94
ΔE00 4.32
Light Navy Blue
#2E5A88
ΔE00 4.75
Denim (survey)
#3B638C
ΔE00 5.29
Dusk Blue
#26538D
ΔE00 5.55
Dusk
#4E5481
ΔE00 5.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#43597C #7C6643
analogous
#43767C #43597C #49437C
triadic
#43597C #7C4359 #597C43
tetradic
#43597C #7C4376 #7C6643 #437C49
square
#43597C #7C4376 #7C6643 #437C49
split-complementary
#43597C #7C4943 #767C43
monochromatic
#18202D #2E3C54 #43597C #5876A4 #7F96BA
Accessibility & contrast
On white
7.10
#43597C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.96
#43597C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #43597C
7.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##43597C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##43597C | 1.00 | 7.10 | 2.96 | 7.10 |
| #FFFFFF | 7.10 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.96 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.10 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4C5B7E
Deuteranopia (green-blind)
#46567B
Tritanopia (blue-blind)
#2D6165
Achromatopsia (no color)
#585858
Design tokens & code
CSS
--color: #43597c; /* rgb */ color: rgb(67, 89, 124); /* oklch */ color: oklch(46.1% 0.063 259.5);
Tailwind
colors: {
custom: {
50: '#7a87a2',
500: '#43597c',
950: '#000000',
},
}SCSS
$custom: #43597c; $custom-light: #7a87a2; $custom-dark: #000000;
JSON
{
"hex": "#43597c",
"rgb": {
"r": 67,
"g": 89,
"b": 124
},
"hsl": {
"h": 216.842,
"s": 29.843,
"l": 37.451
},
"oklch": {
"l": 0.46132,
"c": 0.06349,
"h": 259.5
},
"luminance": 0.09793
}Semantic roles & 50–950 ramp
primary
#43597C
secondary
#A59376
accent
#9F62C6
background
#F7F8F9
surface
#EEEFF2
border
#C9CACC
text
#090B0F
muted
#7B7C7E