#3430A2#3430A2

#3430A2 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.5% C 0.177 H 276.2°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#3430A2
RGB	rgb(52, 48, 162)
HSL	hsl(242, 54%, 41%)
HSV	hsv(242, 70%, 64%)
CMYK	cmyk(67.9%, 70.4%, 0%, 36.5%)
CIE-LAB	lab(27.98, 38.24, -60.85)
CIE-LCH	lch(27.98, 71.87, 302.15°)
OKLab	oklab(39.53% 0.019 -0.1757)
OKLCH	oklch(39.53% 0.177 276.2)
XYZ	xyz(8.9926, 5.4518, 34.7538)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3430A2 #9EA230

analogous

#3065A2 #3430A2 #6D30A2

triadic

#3430A2 #A23430 #30A234

tetradic

#3430A2 #A23065 #9EA230 #30A26D

square

#3430A2 #A23065 #9EA230 #30A26D

split-complementary

#3430A2 #A26D30 #65A230

monochromatic

#161444 #252273 #3430A2 #4B47C8 #7976D6

Accessibility & contrast

On white

10.04

#3430A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#3430A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3430A2

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3430A2	#FFFFFF	#000000	##FFFFFF
##3430A2	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A5

Deuteranopia (green-blind)

#003DA0

Tritanopia (blue-blind)

#004F65

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3430a2;
/* rgb */ color: rgb(52, 48, 162);
/* oklch */ color: oklch(39.5% 0.177 276.2);

Tailwind

colors: {
  custom: {
    50: '#7b69bf',
    500: '#3430a2',
    950: '#000000',
  },
}

SCSS

$custom: #3430a2;
$custom-light: #7b69bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3430a2",
  "rgb": {
    "r": 52,
    "g": 48,
    "b": 162
  },
  "hsl": {
    "h": 242.105,
    "s": 54.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39531,
    "c": 0.17674,
    "h": 276.2
  },
  "luminance": 0.05453
}

Semantic roles & 50–950 ramp

primary

#3430A2

secondary

#BCBE6F

accent

#DE4AD8

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3430A2

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

Preview Lab → · Contrast checker → · Palette generator →