#34348F#34348F

#34348F is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.4% C 0.146 H 277.0°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#34348F
RGB	rgb(52, 52, 143)
HSL	hsl(240, 47%, 38%)
HSV	hsv(240, 64%, 56%)
CMYK	cmyk(63.6%, 63.6%, 0%, 43.9%)
CIE-LAB	lab(27.21, 29.16, -50.49)
CIE-LCH	lch(27.21, 58.31, 300.01°)
OKLab	oklab(38.44% 0.0179 -0.1454)
OKLCH	oklch(38.44% 0.146 277)
XYZ	xyz(7.6005, 5.1686, 26.5784)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34348F #8F8F34

analogous

#34618F #34348F #61348F

triadic

#34348F #8F3434 #348F34

tetradic

#34348F #8F3461 #8F8F34 #348F61

square

#34348F #8F3461 #8F8F34 #348F61

split-complementary

#34348F #8F6134 #618F34

monochromatic

#131335 #242462 #34348F #4545BB #7272CC

Accessibility & contrast

On white

10.33

#34348F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#34348F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34348F

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34348F	#FFFFFF	#000000	##FFFFFF
##34348F	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004492

Deuteranopia (green-blind)

#003C8D

Tritanopia (blue-blind)

#004B5C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #34348f;
/* rgb */ color: rgb(52, 52, 143);
/* oklch */ color: oklch(38.4% 0.146 277.0);

Tailwind

colors: {
  custom: {
    50: '#766bb1',
    500: '#34348f',
    950: '#000000',
  },
}

SCSS

$custom: #34348f;
$custom-light: #766bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#34348f",
  "rgb": {
    "r": 52,
    "g": 52,
    "b": 143
  },
  "hsl": {
    "h": 240,
    "s": 46.667,
    "l": 38.235
  },
  "oklch": {
    "l": 0.38442,
    "c": 0.14646,
    "h": 277
  },
  "luminance": 0.05169
}

Semantic roles & 50–950 ramp

primary

#34348F

secondary

#B4B46B

accent

#D651D6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #34348F

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

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