#2B5071#2B5071
#2B5071 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.9% C 0.070 H 247.2°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).
Color values
| HEX | #2B5071 |
|---|---|
| RGB | rgb(43, 80, 113) |
| HSL | hsl(208, 45%, 31%) |
| HSV | hsv(208, 62%, 44%) |
| CMYK | cmyk(61.9%, 29.2%, 0%, 55.7%) |
| CIE-LAB | lab(32.79, -2.30, -22.92) |
| CIE-LCH | lch(32.79, 23.04, 264.27°) |
| OKLab | oklab(41.93% -0.027 -0.0644) |
| OKLCH | oklch(41.93% 0.07 247.2) |
| XYZ | xyz(6.8445, 7.4425, 16.6954) |
| Luminance | 0.0744 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy
#155084
ΔE00 3.53
Dark Slate Blue
#214761
ΔE00 4.10
Deep Sea Blue
#015482
ΔE00 4.19
Light Navy Blue
#2E5A88
ΔE00 4.44
Dusk Blue
#26538D
ΔE00 4.48
Prussian Blue
#004577
ΔE00 4.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2B5071 #714C2B
analogous
#2B716F #2B5071 #2B2D71
triadic
#2B5071 #712B50 #50712B
tetradic
#2B5071 #6F2B71 #714C2B #2D712B
square
#2B5071 #6F2B71 #714C2B #2D712B
split-complementary
#2B5071 #712B2D #716F2B
monochromatic
#091118 #1A3145 #2B5071 #3C6F9D #578EBF
Accessibility & contrast
On white
8.44
#2B5071 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.49
#2B5071 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2B5071
8.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2B5071 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2B5071 | 1.00 | 8.44 | 2.49 | 8.44 |
| #FFFFFF | 8.44 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.44 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#425172
Deuteranopia (green-blind)
#394A70
Tritanopia (blue-blind)
#00585B
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #2b5071; /* rgb */ color: rgb(43, 80, 113); /* oklch */ color: oklch(41.9% 0.070 247.2);
Tailwind
colors: {
custom: {
50: '#6b809a',
500: '#2b5071',
950: '#000000',
},
}SCSS
$custom: #2b5071; $custom-light: #6b809a; $custom-dark: #000000;
JSON
{
"hex": "#2b5071",
"rgb": {
"r": 43,
"g": 80,
"b": 113
},
"hsl": {
"h": 208.286,
"s": 44.872,
"l": 30.588
},
"oklch": {
"l": 0.41931,
"c": 0.0699,
"h": 247.2
},
"luminance": 0.07443
}Semantic roles & 50–950 ramp
primary
#2B5071
secondary
#A37A55
accent
#9053D5
background
#F6F7F9
surface
#ECEEF2
border
#C7C9CC
text
#070A0E
muted
#7A7C7E