#34209B#34209B

#34209B is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.6% C 0.184 H 279.5°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#34209B
RGB	rgb(52, 32, 155)
HSL	hsl(250, 66%, 37%)
HSV	hsv(250, 79%, 61%)
CMYK	cmyk(66.5%, 79.4%, 0%, 39.2%)
CIE-LAB	lab(24.09, 44.90, -62.99)
CIE-LCH	lch(24.09, 77.36, 305.48°)
OKLab	oklab(36.56% 0.0305 -0.1819)
OKLCH	oklch(36.56% 0.184 279.5)
XYZ	xyz(7.8472, 4.1290, 31.3874)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34209B #879B20

analogous

#204A9B #34209B #72209B

triadic

#34209B #9B3420 #209B34

tetradic

#34209B #9B204A #879B20 #209B72

square

#34209B #9B204A #879B20 #209B72

split-complementary

#34209B #9B7220 #4A9B20

monochromatic

#120B36 #231668 #34209B #452ACE #6E59DD

Accessibility & contrast

On white

11.50

#34209B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#34209B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34209B

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34209B	#FFFFFF	#000000	##FFFFFF
##34209B	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9E

Deuteranopia (green-blind)

#003499

Tritanopia (blue-blind)

#00455D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #34209b;
/* rgb */ color: rgb(52, 32, 155);
/* oklch */ color: oklch(36.6% 0.184 279.5);

Tailwind

colors: {
  custom: {
    50: '#7a5fba',
    500: '#34209b',
    950: '#000000',
  },
}

SCSS

$custom: #34209b;
$custom-light: #7a5fba;
$custom-dark: #000000;

JSON

{
  "hex": "#34209b",
  "rgb": {
    "r": 52,
    "g": 32,
    "b": 155
  },
  "hsl": {
    "h": 249.756,
    "s": 65.775,
    "l": 36.667
  },
  "oklch": {
    "l": 0.3656,
    "c": 0.18442,
    "h": 279.5
  },
  "luminance": 0.0413
}

Semantic roles & 50–950 ramp

primary

#34209B

secondary

#AFC156

accent

#E93FCD

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #34209B

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

Preview Lab → · Contrast checker → · Palette generator →