#342AAE#342AAE

#342AAE is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.9% C 0.198 H 275.9°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#342AAE
RGB	rgb(52, 42, 174)
HSL	hsl(245, 61%, 42%)
HSV	hsv(245, 76%, 68%)
CMYK	cmyk(70.1%, 75.9%, 0%, 31.8%)
CIE-LAB	lab(27.96, 45.64, -68.13)
CIE-LCH	lch(27.96, 82.00, 303.82°)
OKLab	oklab(39.87% 0.0204 -0.1969)
OKLCH	oklch(39.87% 0.198 275.9)
XYZ	xyz(9.8816, 5.4411, 40.5657)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342AAE #A4AE2A

analogous

#2A62AE #342AAE #762AAE

triadic

#342AAE #AE342A #2AAE34

tetradic

#342AAE #AE2A62 #A4AE2A #2AAE76

square

#342AAE #AE2A62 #A4AE2A #2AAE76

split-complementary

#342AAE #AE762A #62AE2A

monochromatic

#17124B #251E7D #342AAE #4E43D2 #7D75DE

Accessibility & contrast

On white

10.06

#342AAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#342AAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342AAE

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342AAE	#FFFFFF	#000000	##FFFFFF
##342AAE	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B2

Deuteranopia (green-blind)

#003CAC

Tritanopia (blue-blind)

#00516A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #342aae;
/* rgb */ color: rgb(52, 42, 174);
/* oklch */ color: oklch(39.9% 0.198 275.9);

Tailwind

colors: {
  custom: {
    50: '#7e66c7',
    500: '#342aae',
    950: '#000000',
  },
}

SCSS

$custom: #342aae;
$custom-light: #7e66c7;
$custom-dark: #000000;

JSON

{
  "hex": "#342aae",
  "rgb": {
    "r": 52,
    "g": 42,
    "b": 174
  },
  "hsl": {
    "h": 244.545,
    "s": 61.111,
    "l": 42.353
  },
  "oklch": {
    "l": 0.39873,
    "c": 0.19798,
    "h": 275.9
  },
  "luminance": 0.05442
}

Semantic roles & 50–950 ramp

primary

#342AAE

secondary

#BFC56F

accent

#E444D8

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #342AAE

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

Preview Lab → · Contrast checker → · Palette generator →