#34339C#34339C

#34339C is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.4% C 0.165 H 276.1°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#34339C
RGB	rgb(52, 51, 156)
HSL	hsl(241, 51%, 41%)
HSV	hsv(241, 67%, 61%)
CMYK	cmyk(66.7%, 67.3%, 0%, 38.8%)
CIE-LAB	lab(28.11, 34.34, -57.00)
CIE-LCH	lch(28.11, 66.55, 301.07°)
OKLab	oklab(39.45% 0.0176 -0.1645)
OKLCH	oklch(39.45% 0.165 276.1)
XYZ	xyz(8.5988, 5.4973, 32.0540)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34339C #9B9C33

analogous

#33679C #34339C #68339C

triadic

#34339C #9C3433 #339C34

tetradic

#34339C #9C3367 #9B9C33 #339C68

square

#34339C #9C3367 #9B9C33 #339C68

split-complementary

#34339C #9C6833 #679C33

monochromatic

#151540 #25246E #34339C #4A49C3 #7877D3

Accessibility & contrast

On white

10.00

#34339C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#34339C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34339C

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34339C	#FFFFFF	#000000	##FFFFFF
##34339C	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479F

Deuteranopia (green-blind)

#003E9A

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #34339c;
/* rgb */ color: rgb(52, 51, 156);
/* oklch */ color: oklch(39.4% 0.165 276.1);

Tailwind

colors: {
  custom: {
    50: '#796bba',
    500: '#34339c',
    950: '#000000',
  },
}

SCSS

$custom: #34339c;
$custom-light: #796bba;
$custom-dark: #000000;

JSON

{
  "hex": "#34339c",
  "rgb": {
    "r": 52,
    "g": 51,
    "b": 156
  },
  "hsl": {
    "h": 240.571,
    "s": 50.725,
    "l": 40.588
  },
  "oklch": {
    "l": 0.39449,
    "c": 0.16541,
    "h": 276.1
  },
  "luminance": 0.05498
}

Semantic roles & 50–950 ramp

primary

#34339C

secondary

#BABB70

accent

#DA4ED9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #34339C

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

Preview Lab → · Contrast checker → · Palette generator →