#2F4685#2F4685
#2F4685 is a dark, moderate blue. Relative luminance 0.067; OKLCH L 41.0% C 0.109 H 266.6°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #2F4685 |
|---|---|
| RGB | rgb(47, 70, 133) |
| HSL | hsl(224, 48%, 35%) |
| HSV | hsv(224, 65%, 52%) |
| CMYK | cmyk(64.7%, 47.4%, 0%, 47.8%) |
| CIE-LAB | lab(31.06, 12.51, -38.10) |
| CIE-LCH | lch(31.06, 40.10, 288.17°) |
| OKLab | oklab(41.01% -0.0065 -0.1088) |
| OKLCH | oklch(41.01% 0.109 266.6) |
| XYZ | xyz(7.5946, 6.6774, 23.0744) |
| Luminance | 0.0668 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt (survey)
#1E488F
ΔE00 2.96
Darkish Blue
#014182
ΔE00 4.61
Twilight Blue
#0A437A
ΔE00 5.09
Dusk Blue
#26538D
ΔE00 5.63
Cobalt
#0047AB
ΔE00 5.83
Twilight
#4E518B
ΔE00 6.36
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2F4685 #856E2F
analogous
#2F7185 #2F4685 #432F85
triadic
#2F4685 #852F46 #46852F
tetradic
#2F4685 #852F71 #856E2F #2F8543
square
#2F4685 #852F71 #856E2F #2F8543
split-complementary
#2F4685 #85432F #71852F
monochromatic
#0F162B #1F2E58 #2F4685 #3F5EB2 #6680C9
Accessibility & contrast
On white
8.99
#2F4685 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#2F4685 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2F4685
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2F4685 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2F4685 | 1.00 | 8.99 | 2.34 | 8.99 |
| #FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#274D87
Deuteranopia (green-blind)
#194584
Tritanopia (blue-blind)
#00545F
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #2f4685; /* rgb */ color: rgb(47, 70, 133); /* oklch */ color: oklch(41.0% 0.109 266.6);
Tailwind
colors: {
custom: {
50: '#7179a9',
500: '#2f4685',
950: '#000000',
},
}SCSS
$custom: #2f4685; $custom-light: #7179a9; $custom-dark: #000000;
JSON
{
"hex": "#2f4685",
"rgb": {
"r": 47,
"g": 70,
"b": 133
},
"hsl": {
"h": 223.953,
"s": 47.778,
"l": 35.294
},
"oklch": {
"l": 0.41011,
"c": 0.10904,
"h": 266.6
},
"luminance": 0.06678
}Semantic roles & 50–950 ramp
primary
#2F4685
secondary
#B09A60
accent
#B350D7
background
#F7F7FA
surface
#EDEDF4
border
#C8C8CE
text
#080910
muted
#7B7B7F