#3466C5#3466C5

#3466C5 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 52.8% C 0.158 H 261.7°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#3466C5
RGB	rgb(52, 102, 197)
HSL	hsl(219, 58%, 49%)
HSV	hsv(219, 74%, 77%)
CMYK	cmyk(73.6%, 48.2%, 0%, 22.7%)
CIE-LAB	lab(44.61, 16.23, -54.51)
CIE-LCH	lch(44.61, 56.87, 286.58°)
OKLab	oklab(52.79% -0.0227 -0.1565)
OKLCH	oklch(52.79% 0.158 261.7)
XYZ	xyz(16.2420, 14.2622, 54.7094)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3466C5 #C59334

analogous

#34AFC5 #3466C5 #4A34C5

triadic

#3466C5 #C53466 #66C534

tetradic

#3466C5 #C534AF #C59334 #34C54A

square

#3466C5 #C534AF #C59334 #34C54A

split-complementary

#3466C5 #C54A34 #AFC534

monochromatic

#1A3464 #274D95 #3466C5 #6189D5 #91ADE2

Accessibility & contrast

On white

5.45

#3466C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#3466C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3466C5

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3466C5	#FFFFFF	#000000	##FFFFFF
##3466C5	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3171C9

Deuteranopia (green-blind)

#0063C3

Tritanopia (blue-blind)

#007D8C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3466c5;
/* rgb */ color: rgb(52, 102, 197);
/* oklch */ color: oklch(52.8% 0.158 261.7);

Tailwind

colors: {
  custom: {
    50: '#7e91d7',
    500: '#3466c5',
    950: '#000000',
  },
}

SCSS

$custom: #3466c5;
$custom-light: #7e91d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3466c5",
  "rgb": {
    "r": 52,
    "g": 102,
    "b": 197
  },
  "hsl": {
    "h": 219.31,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.52786,
    "c": 0.15812,
    "h": 261.7
  },
  "luminance": 0.14264
}

Semantic roles & 50–950 ramp

primary

#3466C5

secondary

#CDB588

accent

#AC46E1

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3466C5

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

Preview Lab → · Contrast checker → · Palette generator →