#342BAA#342BAA

#342BAA is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.6% C 0.192 H 276.2°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#342BAA
RGB	rgb(52, 43, 170)
HSL	hsl(244, 60%, 42%)
HSV	hsv(244, 75%, 67%)
CMYK	cmyk(69.4%, 74.7%, 0%, 33.3%)
CIE-LAB	lab(27.73, 43.80, -66.09)
CIE-LCH	lch(27.73, 79.29, 303.54°)
OKLab	oklab(39.59% 0.0207 -0.191)
OKLCH	oklch(39.59% 0.192 276.2)
XYZ	xyz(9.5334, 5.3592, 38.5544)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342BAA #A1AA2B

analogous

#2B62AA #342BAA #742BAA

triadic

#342BAA #AA342B #2BAA34

tetradic

#342BAA #AA2B62 #A1AA2B #2BAA74

square

#342BAA #AA2B62 #A1AA2B #2BAA74

split-complementary

#342BAA #AA742B #62AA2B

monochromatic

#161248 #251F79 #342BAA #4D43CF #7B74DC

Accessibility & contrast

On white

10.14

#342BAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#342BAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342BAA

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342BAA	#FFFFFF	#000000	##FFFFFF
##342BAA	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AE

Deuteranopia (green-blind)

#003CA8

Tritanopia (blue-blind)

#004F68

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #342baa;
/* rgb */ color: rgb(52, 43, 170);
/* oklch */ color: oklch(39.6% 0.192 276.2);

Tailwind

colors: {
  custom: {
    50: '#7d66c5',
    500: '#342baa',
    950: '#000000',
  },
}

SCSS

$custom: #342baa;
$custom-light: #7d66c5;
$custom-dark: #000000;

JSON

{
  "hex": "#342baa",
  "rgb": {
    "r": 52,
    "g": 43,
    "b": 170
  },
  "hsl": {
    "h": 244.252,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.39592,
    "c": 0.19213,
    "h": 276.2
  },
  "luminance": 0.0536
}

Semantic roles & 50–950 ramp

primary

#342BAA

secondary

#BDC36E

accent

#E345D8

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #342BAA

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

Preview Lab → · Contrast checker → · Palette generator →