#3534B6#3534B6

#3534B6 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.2% C 0.197 H 274.2°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#3534B6
RGB	rgb(53, 52, 182)
HSL	hsl(240, 56%, 46%)
HSV	hsv(240, 71%, 71%)
CMYK	cmyk(70.9%, 71.4%, 0%, 28.6%)
CIE-LAB	lab(30.85, 42.72, -68.12)
CIE-LCH	lch(30.85, 80.41, 302.09°)
OKLab	oklab(42.19% 0.0146 -0.1969)
OKLCH	oklch(42.19% 0.197 274.2)
XYZ	xyz(11.1369, 6.5892, 44.9318)
Luminance	0.0659 (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

#3534B6 #B5B634

analogous

#3474B6 #3534B6 #7634B6

triadic

#3534B6 #B63534 #34B635

tetradic

#3534B6 #B63474 #B5B634 #34B676

square

#3534B6 #B63474 #B5B634 #34B676

split-complementary

#3534B6 #B67634 #74B634

monochromatic

#191957 #272686 #3534B6 #5958CF #8888DD

Accessibility & contrast

On white

9.06

#3534B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#3534B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3534B6

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3534B6	#FFFFFF	#000000	##FFFFFF
##3534B6	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FBA

Deuteranopia (green-blind)

#0042B4

Tritanopia (blue-blind)

#005871

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3534b6;
/* rgb */ color: rgb(53, 52, 182);
/* oklch */ color: oklch(42.2% 0.197 274.2);

Tailwind

colors: {
  custom: {
    50: '#7f6dcd',
    500: '#3534b6',
    950: '#000000',
  },
}

SCSS

$custom: #3534b6;
$custom-light: #7f6dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#3534b6",
  "rgb": {
    "r": 53,
    "g": 52,
    "b": 182
  },
  "hsl": {
    "h": 240.462,
    "s": 55.556,
    "l": 45.882
  },
  "oklch": {
    "l": 0.42192,
    "c": 0.19749,
    "h": 274.2
  },
  "luminance": 0.0659
}

Semantic roles & 50–950 ramp

primary

#3534B6

secondary

#C6C77F

accent

#DF49DE

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3534B6

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

Preview Lab → · Contrast checker → · Palette generator →