#342EAE#342EAE

#342EAE is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.4% C 0.194 H 275.4°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#342EAE
RGB	rgb(52, 46, 174)
HSL	hsl(243, 58%, 43%)
HSV	hsv(243, 74%, 68%)
CMYK	cmyk(70.1%, 73.6%, 0%, 31.8%)
CIE-LAB	lab(28.74, 43.42, -66.82)
CIE-LCH	lch(28.74, 79.69, 303.01°)
OKLab	oklab(40.43% 0.0182 -0.1932)
OKLCH	oklch(40.43% 0.194 275.4)
XYZ	xyz(10.0306, 5.7391, 40.6153)
Luminance	0.0574 (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

#342EAE #A8AE2E

analogous

#2E68AE #342EAE #742EAE

triadic

#342EAE #AE342E #2EAE34

tetradic

#342EAE #AE2E68 #A8AE2E #2EAE74

square

#342EAE #AE2E68 #A8AE2E #2EAE74

split-complementary

#342EAE #AE742E #68AE2E

monochromatic

#17144D #26217E #342EAE #504ACF #7F7ADC

Accessibility & contrast

On white

9.78

#342EAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#342EAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342EAE

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342EAE	#FFFFFF	#000000	##FFFFFF
##342EAE	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B2

Deuteranopia (green-blind)

#003EAC

Tritanopia (blue-blind)

#00526B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #342eae;
/* rgb */ color: rgb(52, 46, 174);
/* oklch */ color: oklch(40.4% 0.194 275.4);

Tailwind

colors: {
  custom: {
    50: '#7d68c7',
    500: '#342eae',
    950: '#000000',
  },
}

SCSS

$custom: #342eae;
$custom-light: #7d68c7;
$custom-dark: #000000;

JSON

{
  "hex": "#342eae",
  "rgb": {
    "r": 52,
    "g": 46,
    "b": 174
  },
  "hsl": {
    "h": 242.813,
    "s": 58.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.40431,
    "c": 0.19402,
    "h": 275.4
  },
  "luminance": 0.0574
}

Semantic roles & 50–950 ramp

primary

#342EAE

secondary

#C0C474

accent

#E146DA

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #342EAE

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

Preview Lab → · Contrast checker → · Palette generator →