#3425A9#3425A9

#3425A9 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.7% C 0.197 H 277.0°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#3425A9
RGB	rgb(52, 37, 169)
HSL	hsl(247, 64%, 40%)
HSV	hsv(247, 78%, 66%)
CMYK	cmyk(69.2%, 78.1%, 0%, 33.7%)
CIE-LAB	lab(26.50, 46.70, -67.53)
CIE-LCH	lch(26.50, 82.11, 304.67°)
OKLab	oklab(38.69% 0.0241 -0.1951)
OKLCH	oklch(38.69% 0.197 277)
XYZ	xyz(9.2368, 4.9169, 37.9907)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3425A9 #9AA925

analogous

#2558A9 #3425A9 #7625A9

triadic

#3425A9 #A93425 #25A934

tetradic

#3425A9 #A92558 #9AA925 #25A976

square

#3425A9 #A92558 #9AA925 #25A976

split-complementary

#3425A9 #A97625 #58A925

monochromatic

#150F45 #251A77 #3425A9 #4938D3 #776ADE

Accessibility & contrast

On white

10.59

#3425A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3425A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3425A9

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3425A9	#FFFFFF	#000000	##FFFFFF
##3425A9	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AD

Deuteranopia (green-blind)

#0039A7

Tritanopia (blue-blind)

#004C66

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3425a9;
/* rgb */ color: rgb(52, 37, 169);
/* oklch */ color: oklch(38.7% 0.197 277.0);

Tailwind

colors: {
  custom: {
    50: '#7d63c4',
    500: '#3425a9',
    950: '#000000',
  },
}

SCSS

$custom: #3425a9;
$custom-light: #7d63c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3425a9",
  "rgb": {
    "r": 52,
    "g": 37,
    "b": 169
  },
  "hsl": {
    "h": 246.818,
    "s": 64.078,
    "l": 40.392
  },
  "oklch": {
    "l": 0.38689,
    "c": 0.19663,
    "h": 277
  },
  "luminance": 0.04918
}

Semantic roles & 50–950 ramp

primary

#3425A9

secondary

#BAC465

accent

#E741D4

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3425A9

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

Preview Lab → · Contrast checker → · Palette generator →