#3463C8#3463C8

#3463C8 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.4% C 0.166 H 263.1°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#3463C8
RGB	rgb(52, 99, 200)
HSL	hsl(221, 59%, 49%)
HSV	hsv(221, 74%, 78%)
CMYK	cmyk(74%, 50.5%, 0%, 21.6%)
CIE-LAB	lab(43.98, 19.27, -57.25)
CIE-LCH	lch(43.98, 60.41, 288.60°)
OKLab	oklab(52.37% -0.0199 -0.1646)
OKLCH	oklch(52.37% 0.166 263.1)
XYZ	xyz(16.2996, 13.8221, 56.4413)
Luminance	0.1382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3463C8 #C89934

analogous

#34ADC8 #3463C8 #4F34C8

triadic

#3463C8 #C83463 #63C834

tetradic

#3463C8 #C834AD #C89934 #34C84F

square

#3463C8 #C834AD #C89934 #34C84F

split-complementary

#3463C8 #C84F34 #ADC834

monochromatic

#1B3367 #274B97 #3463C8 #6388D6 #93ADE3

Accessibility & contrast

On white

5.58

#3463C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#3463C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3463C8

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3463C8	#FFFFFF	#000000	##FFFFFF
##3463C8	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#256FCC

Deuteranopia (green-blind)

#0062C6

Tritanopia (blue-blind)

#007B8C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3463c8;
/* rgb */ color: rgb(52, 99, 200);
/* oklch */ color: oklch(52.4% 0.166 263.1);

Tailwind

colors: {
  custom: {
    50: '#7f8ed9',
    500: '#3463c8',
    950: '#000000',
  },
}

SCSS

$custom: #3463c8;
$custom-light: #7f8ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#3463c8",
  "rgb": {
    "r": 52,
    "g": 99,
    "b": 200
  },
  "hsl": {
    "h": 220.946,
    "s": 58.73,
    "l": 49.412
  },
  "oklch": {
    "l": 0.52368,
    "c": 0.16581,
    "h": 263.1
  },
  "luminance": 0.13824
}

Semantic roles & 50–950 ramp

primary

#3463C8

secondary

#CEB88A

accent

#B046E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3463C8

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

Preview Lab → · Contrast checker → · Palette generator →