#342997#342997
#342997 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.4% C 0.170 H 278.7°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #342997 |
|---|---|
| RGB | rgb(52, 41, 151) |
| HSL | hsl(246, 57%, 38%) |
| HSV | hsv(246, 73%, 59%) |
| CMYK | cmyk(65.6%, 72.8%, 0%, 40.8%) |
| CIE-LAB | lab(25.41, 38.72, -58.37) |
| CIE-LCH | lch(25.41, 70.04, 303.56°) |
| OKLab | oklab(37.36% 0.0258 -0.1685) |
| OKLCH | oklch(37.36% 0.17 278.7) |
| XYZ | xyz(7.7932, 4.5497, 29.7396) |
| Luminance | 0.0455 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 4.90
Royal
#0C1793
ΔE00 4.90
Sapphire (survey)
#2138AB
ΔE00 5.48
Cobalt Blue
#030AA7
ΔE00 6.29
Darkslateblue
#483D8B
ΔE00 6.72
Royal Blue (survey)
#0504AA
ΔE00 6.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#342997 #8C9729
analogous
#295597 #342997 #6B2997
triadic
#342997 #973429 #299734
tetradic
#342997 #972955 #8C9729 #29976B
square
#342997 #972955 #8C9729 #29976B
split-complementary
#342997 #976B29 #559729
monochromatic
#130F37 #231C67 #342997 #4536C7 #7065D5
Accessibility & contrast
On white
10.99
#342997 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.91
#342997 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #342997
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##342997 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##342997 | 1.00 | 10.99 | 1.91 | 10.99 |
| #FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00419A
Deuteranopia (green-blind)
#003895
Tritanopia (blue-blind)
#00475D
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #342997; /* rgb */ color: rgb(52, 41, 151); /* oklch */ color: oklch(37.4% 0.170 278.7);
Tailwind
colors: {
custom: {
50: '#7964b7',
500: '#342997',
950: '#000000',
},
}SCSS
$custom: #342997; $custom-light: #7964b7; $custom-dark: #000000;
JSON
{
"hex": "#342997",
"rgb": {
"r": 52,
"g": 41,
"b": 151
},
"hsl": {
"h": 246,
"s": 57.292,
"l": 37.647
},
"oklch": {
"l": 0.37365,
"c": 0.17042,
"h": 278.7
},
"luminance": 0.0455
}Semantic roles & 50–950 ramp
primary
#342997
secondary
#B2BB61
accent
#E147D1
background
#F7F6FB
surface
#EEEBF6
border
#C9C6D0
text
#0A0511
muted
#7C7A80