#342EB6#342EB6

#342EB6 is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.3% C 0.204 H 274.7°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#342EB6
RGB	rgb(52, 46, 182)
HSL	hsl(243, 60%, 45%)
HSV	hsv(243, 75%, 71%)
CMYK	cmyk(71.4%, 74.7%, 0%, 28.6%)
CIE-LAB	lab(29.56, 46.03, -70.25)
CIE-LCH	lch(29.56, 83.98, 303.24°)
OKLab	oklab(41.26% 0.0166 -0.2031)
OKLCH	oklch(41.26% 0.204 274.7)
XYZ	xyz(10.8339, 6.0604, 44.8457)
Luminance	0.0606 (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

#342EB6 #B0B62E

analogous

#2E6CB6 #342EB6 #782EB6

triadic

#342EB6 #B6342E #2EB634

tetradic

#342EB6 #B62E6C #B0B62E #2EB678

square

#342EB6 #B62E6C #B0B62E #2EB678

split-complementary

#342EB6 #B6782E #6CB62E

monochromatic

#181554 #262285 #342EB6 #554FD2 #8480DF

Accessibility & contrast

On white

9.49

#342EB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#342EB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342EB6

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342EB6	#FFFFFF	#000000	##FFFFFF
##342EB6	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBA

Deuteranopia (green-blind)

#003FB4

Tritanopia (blue-blind)

#005570

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #342eb6;
/* rgb */ color: rgb(52, 46, 182);
/* oklch */ color: oklch(41.3% 0.204 274.7);

Tailwind

colors: {
  custom: {
    50: '#7f69cd',
    500: '#342eb6',
    950: '#000000',
  },
}

SCSS

$custom: #342eb6;
$custom-light: #7f69cd;
$custom-dark: #000000;

JSON

{
  "hex": "#342eb6",
  "rgb": {
    "r": 52,
    "g": 46,
    "b": 182
  },
  "hsl": {
    "h": 242.647,
    "s": 59.649,
    "l": 44.706
  },
  "oklch": {
    "l": 0.41258,
    "c": 0.20382,
    "h": 274.7
  },
  "luminance": 0.06061
}

Semantic roles & 50–950 ramp

primary

#342EB6

secondary

#C4C878

accent

#E345DC

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #342EB6

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

Preview Lab → · Contrast checker → · Palette generator →