#3425A3#3425A3

#3425A3 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.0% C 0.189 H 277.8°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#3425A3
RGB	rgb(52, 37, 163)
HSL	hsl(247, 63%, 39%)
HSV	hsv(247, 77%, 64%)
CMYK	cmyk(68.1%, 77.3%, 0%, 36.1%)
CIE-LAB	lab(25.85, 44.82, -64.96)
CIE-LCH	lch(25.85, 78.92, 304.60°)
OKLab	oklab(38.05% 0.0256 -0.1877)
OKLCH	oklch(38.05% 0.189 277.8)
XYZ	xyz(8.6865, 4.6968, 35.0920)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3425A3 #94A325

analogous

#2555A3 #3425A3 #7325A3

triadic

#3425A3 #A33425 #25A334

tetradic

#3425A3 #A32555 #94A325 #25A373

square

#3425A3 #A32555 #94A325 #25A373

split-complementary

#3425A3 #A37325 #55A325

monochromatic

#140E3F #241A71 #3425A3 #4734D1 #7466DC

Accessibility & contrast

On white

10.83

#3425A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3425A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3425A3

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3425A3	#FFFFFF	#000000	##FFFFFF
##3425A3	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A7

Deuteranopia (green-blind)

#0038A1

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3425a3;
/* rgb */ color: rgb(52, 37, 163);
/* oklch */ color: oklch(38.0% 0.189 277.8);

Tailwind

colors: {
  custom: {
    50: '#7c62bf',
    500: '#3425a3',
    950: '#000000',
  },
}

SCSS

$custom: #3425a3;
$custom-light: #7c62bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3425a3",
  "rgb": {
    "r": 52,
    "g": 37,
    "b": 163
  },
  "hsl": {
    "h": 247.143,
    "s": 63,
    "l": 39.216
  },
  "oklch": {
    "l": 0.38047,
    "c": 0.18942,
    "h": 277.8
  },
  "luminance": 0.04698
}

Semantic roles & 50–950 ramp

primary

#3425A3

secondary

#B7C262

accent

#E642D2

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3425A3

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

Preview Lab → · Contrast checker → · Palette generator →