#2A3E4A#2A3E4A
#2A3E4A is a dark, muted cyan. Relative luminance 0.044; OKLCH L 35.2% C 0.033 H 235.3°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).
Color values
| HEX | #2A3E4A |
|---|---|
| RGB | rgb(42, 62, 74) |
| HSL | hsl(203, 28%, 23%) |
| HSV | hsv(203, 43%, 29%) |
| CMYK | cmyk(43.2%, 16.2%, 0%, 71%) |
| CIE-LAB | lab(25.05, -4.29, -9.82) |
| CIE-LCH | lch(25.05, 10.72, 246.40°) |
| OKLab | oklab(35.21% -0.0187 -0.0271) |
| OKLCH | oklch(35.21% 0.033 235.3) |
| XYZ | xyz(3.9131, 4.4317, 7.1264) |
| Luminance | 0.0443 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Charcoal
#36454F
ΔE00 2.99
Dark Blue Grey
#1F3B4D
ΔE00 3.02
Dark Grey Blue
#29465B
ΔE00 4.55
Gunmetal
#2A3439
ΔE00 5.03
Dark Slate Blue
#214761
ΔE00 6.25
Charcoal Grey
#3C4142
ΔE00 7.24
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A3E4A #4A362A
analogous
#2A4A46 #2A3E4A #2A2E4A
triadic
#2A3E4A #4A2A3E #3E4A2A
tetradic
#2A3E4A #462A4A #4A362A #2E4A2A
square
#2A3E4A #462A4A #4A362A #2E4A2A
split-complementary
#2A3E4A #4A2A2E #4A462A
monochromatic
#0B1014 #141D23 #2A3E4A #405F71 #567F98
Accessibility & contrast
On white
11.13
#2A3E4A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.89
#2A3E4A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A3E4A
11.13:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A3E4A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A3E4A | 1.00 | 11.13 | 1.89 | 11.13 |
| #FFFFFF | 11.13 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.89 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.13 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#383D4B
Deuteranopia (green-blind)
#343A4A
Tritanopia (blue-blind)
#1E4142
Achromatopsia (no color)
#3B3B3B
Design tokens & code
CSS
--color: #2a3e4a; /* rgb */ color: rgb(42, 62, 74); /* oklch */ color: oklch(35.2% 0.033 235.3);
Tailwind
colors: {
custom: {
50: '#65737c',
500: '#2a3e4a',
950: '#000000',
},
}SCSS
$custom: #2a3e4a; $custom-light: #65737c; $custom-dark: #000000;
JSON
{
"hex": "#2a3e4a",
"rgb": {
"r": 42,
"g": 62,
"b": 74
},
"hsl": {
"h": 202.5,
"s": 27.586,
"l": 22.745
},
"oklch": {
"l": 0.35212,
"c": 0.03293,
"h": 235.3
},
"luminance": 0.04432
}Semantic roles & 50–950 ramp
primary
#2A3E4A
secondary
#7C6354
accent
#8864C4
background
#F6F6F7
surface
#EBECEE
border
#C6C7C9
text
#060809
muted
#7A7B7B