#2A2F52#2A2F52
#2A2F52 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.9% C 0.063 H 276.1°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).
Color values
| HEX | #2A2F52 |
|---|---|
| RGB | rgb(42, 47, 82) |
| HSL | hsl(233, 32%, 24%) |
| HSV | hsv(233, 49%, 32%) |
| CMYK | cmyk(48.8%, 42.7%, 0%, 67.8%) |
| CIE-LAB | lab(20.57, 8.60, -22.09) |
| CIE-LCH | lch(20.57, 23.70, 291.28°) |
| OKLab | oklab(31.85% 0.0066 -0.0623) |
| OKLCH | oklch(31.85% 0.063 276.1) |
| XYZ | xyz(3.4939, 3.1343, 8.4019) |
| Luminance | 0.0313 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue
#1B2A4A
ΔE00 3.82
Marine
#042E60
ΔE00 7.32
Navy (survey)
#01153E
ΔE00 8.76
Marine Blue
#01386A
ΔE00 9.43
Navy Blue (survey)
#001146
ΔE00 10.20
Dark
#1B2431
ΔE00 10.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A2F52 #524D2A
analogous
#2A4352 #2A2F52 #392A52
triadic
#2A2F52 #522A2F #2F522A
tetradic
#2A2F52 #522A43 #524D2A #2A5239
square
#2A2F52 #522A43 #524D2A #2A5239
split-complementary
#2A2F52 #52392A #43522A
monochromatic
#0A0C14 #15182A #2A2F52 #3F467A #535DA3
Accessibility & contrast
On white
12.91
#2A2F52 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.63
#2A2F52 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A2F52
12.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A2F52 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A2F52 | 1.00 | 12.91 | 1.63 | 12.91 |
| #FFFFFF | 12.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#223353
Deuteranopia (green-blind)
#1F3051
Tritanopia (blue-blind)
#1C363C
Achromatopsia (no color)
#323232
Design tokens & code
CSS
--color: #2a2f52; /* rgb */ color: rgb(42, 47, 82); /* oklch */ color: oklch(31.9% 0.063 276.1);
Tailwind
colors: {
custom: {
50: '#666783',
500: '#2a2f52',
950: '#000000',
},
}SCSS
$custom: #2a2f52; $custom-light: #666783; $custom-dark: #000000;
JSON
{
"hex": "#2a2f52",
"rgb": {
"r": 42,
"g": 47,
"b": 82
},
"hsl": {
"h": 232.5,
"s": 32.258,
"l": 24.314
},
"oklch": {
"l": 0.3185,
"c": 0.06263,
"h": 276.1
},
"luminance": 0.03134
}Semantic roles & 50–950 ramp
primary
#2A2F52
secondary
#847E54
accent
#BB5FC8
background
#F6F6F8
surface
#EBEBEF
border
#C6C6CA
text
#06060A
muted
#7A7A7C