#3534AC#3534AC

#3534AC is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.2% C 0.185 H 275.0°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#3534AC
RGB	rgb(53, 52, 172)
HSL	hsl(241, 54%, 44%)
HSV	hsv(241, 70%, 67%)
CMYK	cmyk(69.2%, 69.8%, 0%, 32.5%)
CIE-LAB	lab(29.89, 39.35, -63.74)
CIE-LCH	lch(29.89, 74.91, 301.69°)
OKLab	oklab(41.21% 0.0161 -0.1842)
OKLCH	oklch(41.21% 0.185 275)
XYZ	xyz(10.1401, 6.1905, 39.6822)
Luminance	0.0619 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3534AC #ABAC34

analogous

#346FAC #3534AC #7134AC

triadic

#3534AC #AC3534 #34AC35

tetradic

#3534AC #AC346F #ABAC34 #34AC71

square

#3534AC #AC346F #ABAC34 #34AC71

split-complementary

#3534AC #AC7134 #6FAC34

monochromatic

#18184E #27267D #3534AC #5352CB #8281D9

Accessibility & contrast

On white

9.38

#3534AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#3534AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3534AC

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3534AC	#FFFFFF	#000000	##FFFFFF
##3534AC	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB0

Deuteranopia (green-blind)

#0041AA

Tritanopia (blue-blind)

#00556C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3534ac;
/* rgb */ color: rgb(53, 52, 172);
/* oklch */ color: oklch(41.2% 0.185 275.0);

Tailwind

colors: {
  custom: {
    50: '#7d6cc6',
    500: '#3534ac',
    950: '#000000',
  },
}

SCSS

$custom: #3534ac;
$custom-light: #7d6cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3534ac",
  "rgb": {
    "r": 53,
    "g": 52,
    "b": 172
  },
  "hsl": {
    "h": 240.5,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41208,
    "c": 0.18487,
    "h": 275
  },
  "luminance": 0.06191
}

Semantic roles & 50–950 ramp

primary

#3534AC

secondary

#C2C279

accent

#DD4BDC

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3534AC

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

Preview Lab → · Contrast checker → · Palette generator →