#342CB5#342CB5

#342CB5 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 40.9% C 0.205 H 275.0°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#342CB5
RGB	rgb(52, 44, 181)
HSL	hsl(244, 61%, 44%)
HSV	hsv(244, 76%, 71%)
CMYK	cmyk(71.3%, 75.7%, 0%, 29%)
CIE-LAB	lab(29.07, 46.80, -70.46)
CIE-LCH	lch(29.07, 84.59, 303.59°)
OKLab	oklab(40.88% 0.0178 -0.2037)
OKLCH	oklch(40.88% 0.205 275)
XYZ	xyz(10.6546, 5.8666, 44.2780)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342CB5 #ADB52C

analogous

#2C69B5 #342CB5 #792CB5

triadic

#342CB5 #B5342C #2CB534

tetradic

#342CB5 #B52C69 #ADB52C #2CB579

square

#342CB5 #B52C69 #ADB52C #2CB579

split-complementary

#342CB5 #B5792C #69B52C

monochromatic

#181453 #262084 #342CB5 #534BD3 #827CDF

Accessibility & contrast

On white

9.66

#342CB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#342CB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342CB5

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342CB5	#FFFFFF	#000000	##FFFFFF
##342CB5	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB9

Deuteranopia (green-blind)

#003EB3

Tritanopia (blue-blind)

#00546F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #342cb5;
/* rgb */ color: rgb(52, 44, 181);
/* oklch */ color: oklch(40.9% 0.205 275.0);

Tailwind

colors: {
  custom: {
    50: '#7f68cc',
    500: '#342cb5',
    950: '#000000',
  },
}

SCSS

$custom: #342cb5;
$custom-light: #7f68cc;
$custom-dark: #000000;

JSON

{
  "hex": "#342cb5",
  "rgb": {
    "r": 52,
    "g": 44,
    "b": 181
  },
  "hsl": {
    "h": 243.504,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.4088,
    "c": 0.20453,
    "h": 275
  },
  "luminance": 0.05868
}

Semantic roles & 50–950 ramp

primary

#342CB5

secondary

#C3C875

accent

#E444DB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #342CB5

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →