#3542BE#3542BE

#3542BE is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.2% C 0.192 H 271.5°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#3542BE
RGB	rgb(53, 66, 190)
HSL	hsl(234, 56%, 48%)
HSV	hsv(234, 72%, 75%)
CMYK	cmyk(72.1%, 65.3%, 0%, 25.5%)
CIE-LAB	lab(34.74, 36.96, -66.46)
CIE-LCH	lch(34.74, 76.04, 299.08°)
OKLab	oklab(45.23% 0.0051 -0.1921)
OKLCH	oklch(45.23% 0.192 271.5)
XYZ	xyz(12.7075, 8.3697, 49.6510)
Luminance	0.0837 (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

#3542BE #BEB135

analogous

#3586BE #3542BE #6D35BE

triadic

#3542BE #BE3542 #42BE35

tetradic

#3542BE #BE3586 #BEB135 #35BE6D

square

#3542BE #BE3586 #BEB135 #35BE6D

split-complementary

#3542BE #BE6D35 #86BE35

monochromatic

#1A215E #28318E #3542BE #5E69D2 #8E96DF

Accessibility & contrast

On white

7.85

#3542BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#3542BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3542BE

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3542BE	#FFFFFF	#000000	##FFFFFF
##3542BE	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C2

Deuteranopia (green-blind)

#004BBC

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3542be;
/* rgb */ color: rgb(53, 66, 190);
/* oklch */ color: oklch(45.2% 0.192 271.5);

Tailwind

colors: {
  custom: {
    50: '#8076d3',
    500: '#3542be',
    950: '#000000',
  },
}

SCSS

$custom: #3542be;
$custom-light: #8076d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3542be",
  "rgb": {
    "r": 53,
    "g": 66,
    "b": 190
  },
  "hsl": {
    "h": 234.307,
    "s": 56.379,
    "l": 47.647
  },
  "oklch": {
    "l": 0.45232,
    "c": 0.19214,
    "h": 271.5
  },
  "luminance": 0.08371
}

Semantic roles & 50–950 ramp

primary

#3542BE

secondary

#CAC385

accent

#D148E0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3542BE

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

Preview Lab → · Contrast checker → · Palette generator →