#3425A5#3425A5

#3425A5 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.3% C 0.192 H 277.5°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#3425A5
RGB	rgb(52, 37, 165)
HSL	hsl(247, 63%, 40%)
HSV	hsv(247, 78%, 65%)
CMYK	cmyk(68.5%, 77.6%, 0%, 35.3%)
CIE-LAB	lab(26.07, 45.45, -65.82)
CIE-LCH	lch(26.07, 79.99, 304.62°)
OKLab	oklab(38.26% 0.0251 -0.1902)
OKLCH	oklch(38.26% 0.192 277.5)
XYZ	xyz(8.8671, 4.7690, 36.0432)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3425A5 #96A525

analogous

#2556A5 #3425A5 #7425A5

triadic

#3425A5 #A53425 #25A534

tetradic

#3425A5 #A52556 #96A525 #25A574

square

#3425A5 #A52556 #96A525 #25A574

split-complementary

#3425A5 #A57425 #56A525

monochromatic

#140F41 #241A73 #3425A5 #4835D2 #7567DD

Accessibility & contrast

On white

10.75

#3425A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3425A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3425A5

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3425A5	#FFFFFF	#000000	##FFFFFF
##3425A5	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A9

Deuteranopia (green-blind)

#0038A3

Tritanopia (blue-blind)

#004B64

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3425a5;
/* rgb */ color: rgb(52, 37, 165);
/* oklch */ color: oklch(38.3% 0.192 277.5);

Tailwind

colors: {
  custom: {
    50: '#7c63c1',
    500: '#3425a5',
    950: '#000000',
  },
}

SCSS

$custom: #3425a5;
$custom-light: #7c63c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3425a5",
  "rgb": {
    "r": 52,
    "g": 37,
    "b": 165
  },
  "hsl": {
    "h": 247.031,
    "s": 63.366,
    "l": 39.608
  },
  "oklch": {
    "l": 0.3826,
    "c": 0.19183,
    "h": 277.5
  },
  "luminance": 0.0477
}

Semantic roles & 50–950 ramp

primary

#3425A5

secondary

#B8C363

accent

#E641D3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3425A5

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

Preview Lab → · Contrast checker → · Palette generator →