#3466AC#3466AC

#3466AC is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.1% C 0.124 H 257.3°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#3466AC
RGB	rgb(52, 102, 172)
HSL	hsl(215, 54%, 44%)
HSV	hsv(215, 70%, 67%)
CMYK	cmyk(69.8%, 40.7%, 0%, 32.5%)
CIE-LAB	lab(43.08, 6.95, -42.39)
CIE-LCH	lch(43.08, 42.96, 279.30°)
OKLab	oklab(51.11% -0.0273 -0.1209)
OKLCH	oklch(51.11% 0.124 257.3)
XYZ	xyz(13.6112, 13.2099, 40.8542)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3466AC #AC7A34

analogous

#34A2AC #3466AC #3E34AC

triadic

#3466AC #AC3466 #66AC34

tetradic

#3466AC #AC34A2 #AC7A34 #34AC3E

square

#3466AC #AC34A2 #AC7A34 #34AC3E

split-complementary

#3466AC #AC3E34 #A2AC34

monochromatic

#182E4E #264A7D #3466AC #5285CB #81A6D9

Accessibility & contrast

On white

5.77

#3466AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#3466AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3466AC

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3466AC	#FFFFFF	#000000	##FFFFFF
##3466AC	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466CAF

Deuteranopia (green-blind)

#3361AB

Tritanopia (blue-blind)

#007680

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3466ac;
/* rgb */ color: rgb(52, 102, 172);
/* oklch */ color: oklch(51.1% 0.124 257.3);

Tailwind

colors: {
  custom: {
    50: '#7991c5',
    500: '#3466ac',
    950: '#000000',
  },
}

SCSS

$custom: #3466ac;
$custom-light: #7991c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3466ac",
  "rgb": {
    "r": 52,
    "g": 102,
    "b": 172
  },
  "hsl": {
    "h": 215,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51114,
    "c": 0.12393,
    "h": 257.3
  },
  "luminance": 0.13211
}

Semantic roles & 50–950 ramp

primary

#3466AC

secondary

#C2A479

accent

#A04BDD

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3466AC

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

Preview Lab → · Contrast checker → · Palette generator →