#3544C0#3544C0

#3544C0 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.8% C 0.192 H 271.1°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#3544C0
RGB	rgb(53, 68, 192)
HSL	hsl(234, 57%, 48%)
HSV	hsv(234, 72%, 75%)
CMYK	cmyk(72.4%, 64.6%, 0%, 24.7%)
CIE-LAB	lab(35.39, 36.41, -66.56)
CIE-LCH	lch(35.39, 75.87, 298.68°)
OKLab	oklab(45.76% 0.0036 -0.1924)
OKLCH	oklch(45.76% 0.192 271.1)
XYZ	xyz(13.0465, 8.6956, 50.8498)
Luminance	0.0870 (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

#3544C0 #C0B135

analogous

#3589C0 #3544C0 #6B35C0

triadic

#3544C0 #C03544 #44C035

tetradic

#3544C0 #C03589 #C0B135 #35C06B

square

#3544C0 #C03589 #C0B135 #35C06B

split-complementary

#3544C0 #C06B35 #89C035

monochromatic

#1B2260 #283390 #3544C0 #5F6CD3 #8F98E0

Accessibility & contrast

On white

7.67

#3544C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#3544C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3544C0

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3544C0	#FFFFFF	#000000	##FFFFFF
##3544C0	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC4

Deuteranopia (green-blind)

#004DBE

Tritanopia (blue-blind)

#00657C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3544c0;
/* rgb */ color: rgb(53, 68, 192);
/* oklch */ color: oklch(45.8% 0.192 271.1);

Tailwind

colors: {
  custom: {
    50: '#8078d4',
    500: '#3544c0',
    950: '#000000',
  },
}

SCSS

$custom: #3544c0;
$custom-light: #8078d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3544c0",
  "rgb": {
    "r": 53,
    "g": 68,
    "b": 192
  },
  "hsl": {
    "h": 233.525,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.45762,
    "c": 0.1924,
    "h": 271.1
  },
  "luminance": 0.08697
}

Semantic roles & 50–950 ramp

primary

#3544C0

secondary

#CBC386

accent

#D048E0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3544C0

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

Preview Lab → · Contrast checker → · Palette generator →