#34259B#34259B

#34259B is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.2% C 0.180 H 278.8°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#34259B
RGB	rgb(52, 37, 155)
HSL	hsl(248, 61%, 38%)
HSV	hsv(248, 76%, 61%)
CMYK	cmyk(66.5%, 76.1%, 0%, 39.2%)
CIE-LAB	lab(25.01, 42.28, -61.48)
CIE-LCH	lch(25.01, 74.61, 304.52°)
OKLab	oklab(37.2% 0.0276 -0.1775)
OKLCH	oklch(37.2% 0.18 278.8)
XYZ	xyz(7.9922, 4.4191, 31.4358)
Luminance	0.0442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34259B #8C9B25

analogous

#25519B #34259B #6F259B

triadic

#34259B #9B3425 #259B34

tetradic

#34259B #9B2551 #8C9B25 #259B6F

square

#34259B #9B2551 #8C9B25 #259B6F

split-complementary

#34259B #9B6F25 #519B25

monochromatic

#130D38 #23196A #34259B #4531CC #7061D9

Accessibility & contrast

On white

11.15

#34259B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#34259B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34259B

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34259B	#FFFFFF	#000000	##FFFFFF
##34259B	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409E

Deuteranopia (green-blind)

#003799

Tritanopia (blue-blind)

#00475E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #34259b;
/* rgb */ color: rgb(52, 37, 155);
/* oklch */ color: oklch(37.2% 0.180 278.8);

Tailwind

colors: {
  custom: {
    50: '#7a62ba',
    500: '#34259b',
    950: '#000000',
  },
}

SCSS

$custom: #34259b;
$custom-light: #7a62ba;
$custom-dark: #000000;

JSON

{
  "hex": "#34259b",
  "rgb": {
    "r": 52,
    "g": 37,
    "b": 155
  },
  "hsl": {
    "h": 247.627,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.37204,
    "c": 0.17965,
    "h": 278.8
  },
  "luminance": 0.0442
}

Semantic roles & 50–950 ramp

primary

#34259B

secondary

#B2BF5D

accent

#E543D0

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #34259B

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

Preview Lab → · Contrast checker → · Palette generator →