#3429AC#3429AC

#3429AC is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.5% C 0.197 H 276.2°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#3429AC
RGB	rgb(52, 41, 172)
HSL	hsl(245, 62%, 42%)
HSV	hsv(245, 76%, 67%)
CMYK	cmyk(69.8%, 76.2%, 0%, 32.5%)
CIE-LAB	lab(27.56, 45.54, -67.59)
CIE-LCH	lch(27.56, 81.50, 303.97°)
OKLab	oklab(39.53% 0.0213 -0.1954)
OKLCH	oklch(39.53% 0.197 276.2)
XYZ	xyz(9.6531, 5.2936, 39.5348)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3429AC #A1AC29

analogous

#2960AC #3429AC #7629AC

triadic

#3429AC #AC3429 #29AC34

tetradic

#3429AC #AC2960 #A1AC29 #29AC76

square

#3429AC #AC2960 #A1AC29 #29AC76

split-complementary

#3429AC #AC7629 #60AC29

monochromatic

#161149 #251D7B #3429AC #4D41D2 #7B72DD

Accessibility & contrast

On white

10.20

#3429AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#3429AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3429AC

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3429AC	#FFFFFF	#000000	##FFFFFF
##3429AC	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B0

Deuteranopia (green-blind)

#003BAA

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3429ac;
/* rgb */ color: rgb(52, 41, 172);
/* oklch */ color: oklch(39.5% 0.197 276.2);

Tailwind

colors: {
  custom: {
    50: '#7d65c6',
    500: '#3429ac',
    950: '#000000',
  },
}

SCSS

$custom: #3429ac;
$custom-light: #7d65c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3429ac",
  "rgb": {
    "r": 52,
    "g": 41,
    "b": 172
  },
  "hsl": {
    "h": 245.038,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.39528,
    "c": 0.19652,
    "h": 276.2
  },
  "luminance": 0.05294
}

Semantic roles & 50–950 ramp

primary

#3429AC

secondary

#BDC56C

accent

#E543D7

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3429AC

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

Preview Lab → · Contrast checker → · Palette generator →