#34439A#34439A

#34439A is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.3% C 0.142 H 271.6°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#34439A
RGB	rgb(52, 67, 154)
HSL	hsl(231, 50%, 40%)
HSV	hsv(231, 66%, 60%)
CMYK	cmyk(66.2%, 56.5%, 0%, 39.6%)
CIE-LAB	lab(31.98, 23.21, -49.47)
CIE-LCH	lch(31.98, 54.65, 295.13°)
OKLab	oklab(42.26% 0.0039 -0.1422)
OKLCH	oklch(42.26% 0.142 271.6)
XYZ	xyz(9.2541, 7.0766, 31.4438)
Luminance	0.0708 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34439A #9A8B34

analogous

#34769A #34439A #58349A

triadic

#34439A #9A3443 #439A34

tetradic

#34439A #9A3476 #9A8B34 #349A58

square

#34439A #9A3476 #9A8B34 #349A58

split-complementary

#34439A #9A5834 #769A34

monochromatic

#151B3E #252F6C #34439A #495BC2 #7784D1

Accessibility & contrast

On white

8.69

#34439A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#34439A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34439A

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34439A	#FFFFFF	#000000	##FFFFFF
##34439A	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509D

Deuteranopia (green-blind)

#004798

Tritanopia (blue-blind)

#005868

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #34439a;
/* rgb */ color: rgb(52, 67, 154);
/* oklch */ color: oklch(42.3% 0.142 271.6);

Tailwind

colors: {
  custom: {
    50: '#7776b8',
    500: '#34439a',
    950: '#000000',
  },
}

SCSS

$custom: #34439a;
$custom-light: #7776b8;
$custom-dark: #000000;

JSON

{
  "hex": "#34439a",
  "rgb": {
    "r": 52,
    "g": 67,
    "b": 154
  },
  "hsl": {
    "h": 231.176,
    "s": 49.515,
    "l": 40.392
  },
  "oklch": {
    "l": 0.42255,
    "c": 0.14227,
    "h": 271.6
  },
  "luminance": 0.07077
}

Semantic roles & 50–950 ramp

primary

#34439A

secondary

#BAAF70

accent

#C54FD9

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0811

muted

#7C7B80

Preview Lab

Preview with #34439A

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

Preview Lab → · Contrast checker → · Palette generator →