#342CAC#342CAC
#342CAC is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.9% C 0.194 H 275.8°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).
Color values
| HEX | #342CAC |
|---|---|
| RGB | rgb(52, 44, 172) |
| HSL | hsl(244, 59%, 42%) |
| HSV | hsv(244, 74%, 67%) |
| CMYK | cmyk(69.8%, 74.4%, 0%, 32.5%) |
| CIE-LAB | lab(28.14, 43.89, -66.62) |
| CIE-LCH | lch(28.14, 79.78, 303.38°) |
| OKLab | oklab(39.94% 0.0197 -0.1926) |
| OKLCH | oklch(39.94% 0.194 275.8) |
| XYZ | xyz(9.7608, 5.5091, 39.5707) |
| Luminance | 0.0551 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 3.89
Sapphire (survey)
#2138AB
ΔE00 4.17
True Blue
#010FCC
ΔE00 5.77
Ocean Blue
#4F42B5
ΔE00 6.39
Royal
#0C1793
ΔE00 6.43
Ultramarine
#2000B1
ΔE00 6.49
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#342CAC #A4AC2C
analogous
#2C64AC #342CAC #742CAC
triadic
#342CAC #AC342C #2CAC34
tetradic
#342CAC #AC2C64 #A4AC2C #2CAC74
square
#342CAC #AC2C64 #A4AC2C #2CAC74
split-complementary
#342CAC #AC742C #64AC2C
monochromatic
#17134B #25207B #342CAC #4E46D0 #7D76DC
Accessibility & contrast
On white
9.99
#342CAC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.10
#342CAC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #342CAC
9.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##342CAC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##342CAC | 1.00 | 9.99 | 2.10 | 9.99 |
| #FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0048B0
Deuteranopia (green-blind)
#003DAA
Tritanopia (blue-blind)
#00516A
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #342cac; /* rgb */ color: rgb(52, 44, 172); /* oklch */ color: oklch(39.9% 0.194 275.8);
Tailwind
colors: {
custom: {
50: '#7d67c6',
500: '#342cac',
950: '#000000',
},
}SCSS
$custom: #342cac; $custom-light: #7d67c6; $custom-dark: #000000;
JSON
{
"hex": "#342cac",
"rgb": {
"r": 52,
"g": 44,
"b": 172
},
"hsl": {
"h": 243.75,
"s": 59.259,
"l": 42.353
},
"oklch": {
"l": 0.3994,
"c": 0.19359,
"h": 275.8
},
"luminance": 0.0551
}Semantic roles & 50–950 ramp
primary
#342CAC
secondary
#BFC470
accent
#E245D9
background
#F8F6FC
surface
#EFEBF8
border
#CAC6D1
text
#0B0613
muted
#7C7A82