#3545CA#3545CA

#3545CA is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 46.9% C 0.204 H 270.7°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#3545CA
RGB	rgb(53, 69, 202)
HSL	hsl(234, 58%, 50%)
HSV	hsv(234, 74%, 79%)
CMYK	cmyk(73.8%, 65.8%, 0%, 20.8%)
CIE-LAB	lab(36.51, 39.31, -70.56)
CIE-LCH	lch(36.51, 80.77, 299.12°)
OKLab	oklab(46.85% 0.0023 -0.2041)
OKLCH	oklch(46.85% 0.204 270.7)
XYZ	xyz(14.2534, 9.2759, 56.9049)
Luminance	0.0928 (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

#3545CA #CABA35

analogous

#3590CA #3545CA #6F35CA

triadic

#3545CA #CA3545 #45CA35

tetradic

#3545CA #CA3590 #CABA35 #35CA6F

square

#3545CA #CA3590 #CABA35 #35CA6F

split-complementary

#3545CA #CA6F35 #90CA35

monochromatic

#1C2469 #28349A #3545CA #6572D7 #969EE3

Accessibility & contrast

On white

7.35

#3545CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#3545CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3545CA

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3545CA	#FFFFFF	#000000	##FFFFFF
##3545CA	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCE

Deuteranopia (green-blind)

#004FC8

Tritanopia (blue-blind)

#006881

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3545ca;
/* rgb */ color: rgb(53, 69, 202);
/* oklch */ color: oklch(46.9% 0.204 270.7);

Tailwind

colors: {
  custom: {
    50: '#8279db',
    500: '#3545ca',
    950: '#000000',
  },
}

SCSS

$custom: #3545ca;
$custom-light: #8279db;
$custom-dark: #000000;

JSON

{
  "hex": "#3545ca",
  "rgb": {
    "r": 53,
    "g": 69,
    "b": 202
  },
  "hsl": {
    "h": 233.557,
    "s": 58.431,
    "l": 50
  },
  "oklch": {
    "l": 0.4685,
    "c": 0.20408,
    "h": 270.7
  },
  "luminance": 0.09277
}

Semantic roles & 50–950 ramp

primary

#3545CA

secondary

#CFC88C

accent

#D146E2

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3545CA

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

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