#2A4264#2A4264
#2A4264 is a dark, moderate blue. Relative luminance 0.053; OKLCH L 37.6% C 0.066 H 257.2°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).
Color values
| HEX | #2A4264 |
|---|---|
| RGB | rgb(42, 66, 100) |
| HSL | hsl(215, 41%, 28%) |
| HSV | hsv(215, 58%, 39%) |
| CMYK | cmyk(58%, 34%, 0%, 60.8%) |
| CIE-LAB | lab(27.60, 1.93, -22.82) |
| CIE-LCH | lch(27.60, 22.90, 274.83°) |
| OKLab | oklab(37.62% -0.0146 -0.0643) |
| OKLCH | oklch(37.62% 0.066 257.2) |
| XYZ | xyz(5.2025, 5.3084, 12.8046) |
| Luminance | 0.0531 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Twilight Blue
#0A437A
ΔE00 4.86
Marine Blue
#01386A
ΔE00 5.02
Prussian Blue
#004577
ΔE00 5.43
Darkish Blue
#014182
ΔE00 5.56
Dark Slate Blue
#214761
ΔE00 6.10
Cobalt (survey)
#1E488F
ΔE00 6.44
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A4264 #644C2A
analogous
#2A5F64 #2A4264 #2F2A64
triadic
#2A4264 #642A42 #42642A
tetradic
#2A4264 #642A5F #644C2A #2A642F
square
#2A4264 #642A5F #644C2A #2A642F
split-complementary
#2A4264 #642F2A #5F642A
monochromatic
#090E16 #182639 #2A4264 #3C5E8F #527CB6
Accessibility & contrast
On white
10.19
#2A4264 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.06
#2A4264 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A4264
10.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A4264 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A4264 | 1.00 | 10.19 | 2.06 | 10.19 |
| #FFFFFF | 10.19 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.06 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.19 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#344465
Deuteranopia (green-blind)
#2D3F63
Tritanopia (blue-blind)
#074A4E
Achromatopsia (no color)
#414141
Design tokens & code
CSS
--color: #2a4264; /* rgb */ color: rgb(42, 66, 100); /* oklch */ color: oklch(37.6% 0.066 257.2);
Tailwind
colors: {
custom: {
50: '#687690',
500: '#2a4264',
950: '#000000',
},
}SCSS
$custom: #2a4264; $custom-light: #687690; $custom-dark: #000000;
JSON
{
"hex": "#2a4264",
"rgb": {
"r": 42,
"g": 66,
"b": 100
},
"hsl": {
"h": 215.172,
"s": 40.845,
"l": 27.843
},
"oklch": {
"l": 0.3762,
"c": 0.06593,
"h": 257.2
},
"luminance": 0.05309
}Semantic roles & 50–950 ramp
primary
#2A4264
secondary
#967B53
accent
#9E57D1
background
#F6F7F8
surface
#EBEDF0
border
#C6C8CB
text
#06080C
muted
#7A7B7D