#2F49A2#2F49A2
#2F49A2 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.8% C 0.147 H 267.6°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).
Color values
| HEX | #2F49A2 |
|---|---|
| RGB | rgb(47, 73, 162) |
| HSL | hsl(226, 55%, 41%) |
| HSV | hsv(226, 71%, 64%) |
| CMYK | cmyk(71%, 54.9%, 0%, 36.5%) |
| CIE-LAB | lab(33.93, 21.39, -51.15) |
| CIE-LCH | lch(33.93, 55.44, 292.69°) |
| OKLab | oklab(43.84% -0.0061 -0.1472) |
| OKLCH | oklch(43.84% 0.147 267.6) |
| XYZ | xyz(10.0742, 7.9770, 35.1842) |
| Luminance | 0.0798 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 3.06
Cobalt (survey)
#1E488F
ΔE00 3.92
Sapphire
#0F52BA
ΔE00 4.88
Sapphire (survey)
#2138AB
ΔE00 5.60
Blueberry
#464196
ΔE00 5.62
Blue Blue
#2242C7
ΔE00 5.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2F49A2 #A2882F
analogous
#2F82A2 #2F49A2 #4E2FA2
triadic
#2F49A2 #A22F49 #49A22F
tetradic
#2F49A2 #A22F82 #A2882F #2FA24E
square
#2F49A2 #A22F82 #A2882F #2FA24E
split-complementary
#2F49A2 #A24E2F #82A22F
monochromatic
#131E43 #213473 #2F49A2 #4563C9 #758BD7
Accessibility & contrast
On white
8.09
#2F49A2 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.60
#2F49A2 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2F49A2
8.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2F49A2 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2F49A2 | 1.00 | 8.09 | 2.60 | 8.09 |
| #FFFFFF | 8.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0155A5
Deuteranopia (green-blind)
#004BA0
Tritanopia (blue-blind)
#005E6E
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #2f49a2; /* rgb */ color: rgb(47, 73, 162); /* oklch */ color: oklch(43.8% 0.147 267.6);
Tailwind
colors: {
custom: {
50: '#767bbe',
500: '#2f49a2',
950: '#000000',
},
}SCSS
$custom: #2f49a2; $custom-light: #767bbe; $custom-dark: #000000;
JSON
{
"hex": "#2f49a2",
"rgb": {
"r": 47,
"g": 73,
"b": 162
},
"hsl": {
"h": 226.435,
"s": 55.024,
"l": 40.98
},
"oklch": {
"l": 0.43839,
"c": 0.14732,
"h": 267.6
},
"luminance": 0.07978
}Semantic roles & 50–950 ramp
primary
#2F49A2
secondary
#BFAC6E
accent
#BD49DE
background
#F7F7FB
surface
#EEEDF7
border
#C9C8D0
text
#0A0912
muted
#7C7B81