#3425A8#3425A8

#3425A8 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.6% C 0.195 H 277.2°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#3425A8
RGB	rgb(52, 37, 168)
HSL	hsl(247, 64%, 40%)
HSV	hsv(247, 78%, 66%)
CMYK	cmyk(69%, 78%, 0%, 34.1%)
CIE-LAB	lab(26.39, 46.39, -67.10)
CIE-LCH	lch(26.39, 81.58, 304.66°)
OKLab	oklab(38.58% 0.0244 -0.1939)
OKLCH	oklch(38.58% 0.195 277.2)
XYZ	xyz(9.1433, 4.8795, 37.4982)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3425A8 #99A825

analogous

#2558A8 #3425A8 #7525A8

triadic

#3425A8 #A83425 #25A834

tetradic

#3425A8 #A82558 #99A825 #25A875

square

#3425A8 #A82558 #99A825 #25A875

split-complementary

#3425A8 #A87525 #58A825

monochromatic

#150F44 #241A76 #3425A8 #4937D3 #7769DE

Accessibility & contrast

On white

10.63

#3425A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3425A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3425A8

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3425A8	#FFFFFF	#000000	##FFFFFF
##3425A8	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AC

Deuteranopia (green-blind)

#0039A6

Tritanopia (blue-blind)

#004C66

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3425a8;
/* rgb */ color: rgb(52, 37, 168);
/* oklch */ color: oklch(38.6% 0.195 277.2);

Tailwind

colors: {
  custom: {
    50: '#7d63c3',
    500: '#3425a8',
    950: '#000000',
  },
}

SCSS

$custom: #3425a8;
$custom-light: #7d63c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3425a8",
  "rgb": {
    "r": 52,
    "g": 37,
    "b": 168
  },
  "hsl": {
    "h": 246.87,
    "s": 63.902,
    "l": 40.196
  },
  "oklch": {
    "l": 0.38582,
    "c": 0.19544,
    "h": 277.2
  },
  "luminance": 0.0488
}

Semantic roles & 50–950 ramp

primary

#3425A8

secondary

#B9C465

accent

#E741D4

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3425A8

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

Preview Lab → · Contrast checker → · Palette generator →