#3424A5#3424A5

#3424A5 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.1% C 0.193 H 277.6°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#3424A5
RGB	rgb(52, 36, 165)
HSL	hsl(247, 64%, 39%)
HSV	hsv(247, 78%, 65%)
CMYK	cmyk(68.5%, 78.2%, 0%, 35.3%)
CIE-LAB	lab(25.89, 45.97, -66.12)
CIE-LCH	lch(25.89, 80.53, 304.81°)
OKLab	oklab(38.13% 0.0257 -0.191)
OKLCH	oklch(38.13% 0.193 277.6)
XYZ	xyz(8.8364, 4.7077, 36.0330)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3424A5 #95A524

analogous

#2455A5 #3424A5 #7524A5

triadic

#3424A5 #A53424 #24A534

tetradic

#3424A5 #A52455 #95A524 #24A575

square

#3424A5 #A52455 #95A524 #24A575

split-complementary

#3424A5 #A57524 #55A524

monochromatic

#140E41 #241973 #3424A5 #4734D3 #7566DE

Accessibility & contrast

On white

10.82

#3424A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3424A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3424A5

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3424A5	#FFFFFF	#000000	##FFFFFF
##3424A5	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A9

Deuteranopia (green-blind)

#0038A3

Tritanopia (blue-blind)

#004A64

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3424a5;
/* rgb */ color: rgb(52, 36, 165);
/* oklch */ color: oklch(38.1% 0.193 277.6);

Tailwind

colors: {
  custom: {
    50: '#7c62c1',
    500: '#3424a5',
    950: '#000000',
  },
}

SCSS

$custom: #3424a5;
$custom-light: #7c62c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3424a5",
  "rgb": {
    "r": 52,
    "g": 36,
    "b": 165
  },
  "hsl": {
    "h": 247.442,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38133,
    "c": 0.19275,
    "h": 277.6
  },
  "luminance": 0.04708
}

Semantic roles & 50–950 ramp

primary

#3424A5

secondary

#B7C362

accent

#E741D3

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3424A5

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

Preview Lab → · Contrast checker → · Palette generator →