#2943AE#2943AE
#2943AE is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.4% C 0.173 H 267.8°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).
Color values
| HEX | #2943AE |
|---|---|
| RGB | rgb(41, 67, 174) |
| HSL | hsl(228, 62%, 42%) |
| HSV | hsv(228, 76%, 68%) |
| CMYK | cmyk(76.4%, 61.5%, 0%, 31.8%) |
| CIE-LAB | lab(33.01, 29.12, -59.85) |
| CIE-LCH | lch(33.01, 66.56, 295.95°) |
| OKLab | oklab(43.37% -0.0067 -0.173) |
| OKLCH | oklch(43.37% 0.173 267.8) |
| XYZ | xyz(10.5589, 7.5406, 40.9352) |
| Luminance | 0.0754 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 3.27
Blue Blue
#2242C7
ΔE00 3.37
Cobalt
#0047AB
ΔE00 3.56
Ocean Blue
#4F42B5
ΔE00 5.54
Blueberry
#464196
ΔE00 5.59
Sapphire
#0F52BA
ΔE00 5.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2943AE #AE9429
analogous
#2985AE #2943AE #5229AE
triadic
#2943AE #AE2943 #43AE29
tetradic
#2943AE #AE2985 #AE9429 #29AE52
square
#2943AE #AE2985 #AE9429 #29AE52
split-complementary
#2943AE #AE5229 #85AE29
monochromatic
#121D4B #1D307C #2943AE #425ED2 #7388DE
Accessibility & contrast
On white
8.37
#2943AE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.51
#2943AE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2943AE
8.37:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2943AE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2943AE | 1.00 | 8.37 | 2.51 | 8.37 |
| #FFFFFF | 8.37 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.37 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0054B2
Deuteranopia (green-blind)
#0048AC
Tritanopia (blue-blind)
#005E72
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #2943ae; /* rgb */ color: rgb(41, 67, 174); /* oklch */ color: oklch(43.4% 0.173 267.8);
Tailwind
colors: {
custom: {
50: '#7776c7',
500: '#2943ae',
950: '#000000',
},
}SCSS
$custom: #2943ae; $custom-light: #7776c7; $custom-dark: #000000;
JSON
{
"hex": "#2943ae",
"rgb": {
"r": 41,
"g": 67,
"b": 174
},
"hsl": {
"h": 228.271,
"s": 61.86,
"l": 42.157
},
"oklch": {
"l": 0.43366,
"c": 0.1731,
"h": 267.8
},
"luminance": 0.07542
}Semantic roles & 50–950 ramp
primary
#2943AE
secondary
#C5B46D
accent
#C543E5
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#0A0813
muted
#7C7B82