#34409A#34409A

#34409A is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.7% C 0.146 H 272.6°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#34409A
RGB	rgb(52, 64, 154)
HSL	hsl(233, 50%, 40%)
HSV	hsv(233, 66%, 60%)
CMYK	cmyk(66.2%, 58.4%, 0%, 39.6%)
CIE-LAB	lab(31.18, 25.20, -50.77)
CIE-LCH	lch(31.18, 56.68, 296.40°)
OKLab	oklab(41.66% 0.0067 -0.1461)
OKLCH	oklch(41.66% 0.146 272.6)
XYZ	xyz(9.0804, 6.7291, 31.3859)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34409A #9A8E34

analogous

#34739A #34409A #5B349A

triadic

#34409A #9A3440 #409A34

tetradic

#34409A #9A3473 #9A8E34 #349A5B

square

#34409A #9A3473 #9A8E34 #349A5B

split-complementary

#34409A #9A5B34 #739A34

monochromatic

#151A3E #252D6C #34409A #4958C2 #7782D1

Accessibility & contrast

On white

8.95

#34409A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#34409A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34409A

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34409A	#FFFFFF	#000000	##FFFFFF
##34409A	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9D

Deuteranopia (green-blind)

#004598

Tritanopia (blue-blind)

#005666

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #34409a;
/* rgb */ color: rgb(52, 64, 154);
/* oklch */ color: oklch(41.7% 0.146 272.6);

Tailwind

colors: {
  custom: {
    50: '#7874b8',
    500: '#34409a',
    950: '#000000',
  },
}

SCSS

$custom: #34409a;
$custom-light: #7874b8;
$custom-dark: #000000;

JSON

{
  "hex": "#34409a",
  "rgb": {
    "r": 52,
    "g": 64,
    "b": 154
  },
  "hsl": {
    "h": 232.941,
    "s": 49.515,
    "l": 40.392
  },
  "oklch": {
    "l": 0.41659,
    "c": 0.14622,
    "h": 272.6
  },
  "luminance": 0.0673
}

Semantic roles & 50–950 ramp

primary

#34409A

secondary

#BAB170

accent

#C94FD9

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0811

muted

#7C7B80

Preview Lab

Preview with #34409A

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

Preview Lab → · Contrast checker → · Palette generator →