#3463CA#3463CA

#3463CA is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.5% C 0.169 H 263.3°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#3463CA
RGB	rgb(52, 99, 202)
HSL	hsl(221, 59%, 50%)
HSV	hsv(221, 74%, 79%)
CMYK	cmyk(74.3%, 51%, 0%, 20.8%)
CIE-LAB	lab(44.11, 20.01, -58.19)
CIE-LCH	lch(44.11, 61.53, 288.98°)
OKLab	oklab(52.52% -0.0196 -0.1674)
OKLCH	oklch(52.52% 0.169 263.3)
XYZ	xyz(16.5349, 13.9162, 57.6803)
Luminance	0.1392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3463CA #CA9B34

analogous

#34AECA #3463CA #5034CA

triadic

#3463CA #CA3463 #63CA34

tetradic

#3463CA #CA34AE #CA9B34 #34CA50

square

#3463CA #CA34AE #CA9B34 #34CA50

split-complementary

#3463CA #CA5034 #AECA34

monochromatic

#1B3369 #274B99 #3463CA #6488D7 #95ADE4

Accessibility & contrast

On white

5.55

#3463CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#3463CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3463CA

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3463CA	#FFFFFF	#000000	##FFFFFF
##3463CA	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2170CE

Deuteranopia (green-blind)

#0062C8

Tritanopia (blue-blind)

#007C8D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3463ca;
/* rgb */ color: rgb(52, 99, 202);
/* oklch */ color: oklch(52.5% 0.169 263.3);

Tailwind

colors: {
  custom: {
    50: '#808edb',
    500: '#3463ca',
    950: '#000000',
  },
}

SCSS

$custom: #3463ca;
$custom-light: #808edb;
$custom-dark: #000000;

JSON

{
  "hex": "#3463ca",
  "rgb": {
    "r": 52,
    "g": 99,
    "b": 202
  },
  "hsl": {
    "h": 221.2,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.52515,
    "c": 0.16851,
    "h": 263.3
  },
  "luminance": 0.13918
}

Semantic roles & 50–950 ramp

primary

#3463CA

secondary

#CFBA8B

accent

#B146E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3463CA

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

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