#3546D8#3546D8

#3546D8 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.3% C 0.221 H 270.2°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#3546D8
RGB	rgb(53, 70, 216)
HSL	hsl(234, 68%, 53%)
HSV	hsv(234, 75%, 85%)
CMYK	cmyk(75.5%, 67.6%, 0%, 15.3%)
CIE-LAB	lab(38.01, 43.56, -76.19)
CIE-LCH	lch(38.01, 87.76, 299.76°)
OKLab	oklab(48.33% 0.0006 -0.2205)
OKLCH	oklch(48.33% 0.221 270.2)
XYZ	xyz(16.0488, 10.0933, 66.0548)
Luminance	0.1009 (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

#3546D8 #D8C735

analogous

#3598D8 #3546D8 #7535D8

triadic

#3546D8 #D83546 #46D835

tetradic

#3546D8 #D83598 #D8C735 #35D875

square

#3546D8 #D83598 #D8C735 #35D875

split-complementary

#3546D8 #D87535 #98D835

monochromatic

#18227B #2230AE #3546D8 #6875E2 #9CA4EC

Accessibility & contrast

On white

6.96

#3546D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#3546D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3546D8

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3546D8	#FFFFFF	#000000	##FFFFFF
##3546D8	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DC

Deuteranopia (green-blind)

#0052D5

Tritanopia (blue-blind)

#006E89

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3546d8;
/* rgb */ color: rgb(53, 70, 216);
/* oklch */ color: oklch(48.3% 0.221 270.2);

Tailwind

colors: {
  custom: {
    50: '#857ae5',
    500: '#3546d8',
    950: '#000000',
  },
}

SCSS

$custom: #3546d8;
$custom-light: #857ae5;
$custom-dark: #000000;

JSON

{
  "hex": "#3546d8",
  "rgb": {
    "r": 53,
    "g": 70,
    "b": 216
  },
  "hsl": {
    "h": 233.742,
    "s": 67.635,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48328,
    "c": 0.22051,
    "h": 270.2
  },
  "luminance": 0.10095
}

Semantic roles & 50–950 ramp

primary

#3546D8

secondary

#D8D091

accent

#D83DEB

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3546D8

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

Preview Lab → · Contrast checker → · Palette generator →