#2A5671#2A5671
#2A5671 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.4% C 0.066 H 237.9°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).
Color values
| HEX | #2A5671 |
|---|---|
| RGB | rgb(42, 86, 113) |
| HSL | hsl(203, 46%, 30%) |
| HSV | hsv(203, 63%, 44%) |
| CMYK | cmyk(62.8%, 23.9%, 0%, 55.7%) |
| CIE-LAB | lab(34.68, -6.28, -19.99) |
| CIE-LCH | lch(34.68, 20.95, 252.56°) |
| OKLab | oklab(43.41% -0.0352 -0.056) |
| OKLCH | oklch(43.41% 0.066 237.9) |
| XYZ | xyz(7.2621, 8.3394, 16.8465) |
| Luminance | 0.0834 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deep Sea Blue
#015482
ΔE00 4.74
Dark Slate Blue
#214761
ΔE00 5.05
Dark Grey Blue
#29465B
ΔE00 5.73
Light Navy Blue
#2E5A88
ΔE00 5.95
Ugly Blue
#31668A
ΔE00 6.04
Light Navy
#155084
ΔE00 6.18
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A5671 #71452A
analogous
#2A7168 #2A5671 #2A3271
triadic
#2A5671 #712A56 #56712A
tetradic
#2A5671 #682A71 #71452A #32712A
square
#2A5671 #682A71 #71452A #32712A
split-complementary
#2A5671 #712A32 #71682A
monochromatic
#091218 #193444 #2A5671 #3B789E #5597C0
Accessibility & contrast
On white
7.87
#2A5671 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.67
#2A5671 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A5671
7.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A5671 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A5671 | 1.00 | 7.87 | 2.67 | 7.87 |
| #FFFFFF | 7.87 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.67 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.87 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4A5672
Deuteranopia (green-blind)
#404E71
Tritanopia (blue-blind)
#005D5F
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #2a5671; /* rgb */ color: rgb(42, 86, 113); /* oklch */ color: oklch(43.4% 0.066 237.9);
Tailwind
colors: {
custom: {
50: '#6b859a',
500: '#2a5671',
950: '#000000',
},
}SCSS
$custom: #2a5671; $custom-light: #6b859a; $custom-dark: #000000;
JSON
{
"hex": "#2a5671",
"rgb": {
"r": 42,
"g": 86,
"b": 113
},
"hsl": {
"h": 202.817,
"s": 45.806,
"l": 30.392
},
"oklch": {
"l": 0.43409,
"c": 0.06612,
"h": 237.9
},
"luminance": 0.0834
}Semantic roles & 50–950 ramp
primary
#2A5671
secondary
#A37254
accent
#8452D5
background
#F6F8F9
surface
#ECEFF2
border
#C7CACC
text
#070B0E
muted
#7A7C7E