#3465BC#3465BC

#3465BC is a mid, vivid blue. Relative luminance 0.137; OKLCH L 51.9% C 0.147 H 260.9°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#3465BC
RGB	rgb(52, 101, 188)
HSL	hsl(218, 57%, 47%)
HSV	hsv(218, 72%, 74%)
CMYK	cmyk(72.3%, 46.3%, 0%, 26.3%)
CIE-LAB	lab(43.75, 13.51, -50.67)
CIE-LCH	lch(43.75, 52.44, 284.93°)
OKLab	oklab(51.94% -0.0233 -0.1452)
OKLCH	oklch(51.94% 0.147 260.9)
XYZ	xyz(15.1437, 13.6666, 49.4070)
Luminance	0.1367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3465BC #BC8B34

analogous

#34A9BC #3465BC #4734BC

triadic

#3465BC #BC3465 #65BC34

tetradic

#3465BC #BC34A9 #BC8B34 #34BC47

square

#3465BC #BC34A9 #BC8B34 #34BC47

split-complementary

#3465BC #BC4734 #A9BC34

monochromatic

#19315C #274B8C #3465BC #5B86D2 #8BAADF

Accessibility & contrast

On white

5.62

#3465BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#3465BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3465BC

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3465BC	#FFFFFF	#000000	##FFFFFF
##3465BC	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#386EBF

Deuteranopia (green-blind)

#1962BA

Tritanopia (blue-blind)

#007987

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3465bc;
/* rgb */ color: rgb(52, 101, 188);
/* oklch */ color: oklch(51.9% 0.147 260.9);

Tailwind

colors: {
  custom: {
    50: '#7d90d1',
    500: '#3465bc',
    950: '#000000',
  },
}

SCSS

$custom: #3465bc;
$custom-light: #7d90d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3465bc",
  "rgb": {
    "r": 52,
    "g": 101,
    "b": 188
  },
  "hsl": {
    "h": 218.382,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.51945,
    "c": 0.14706,
    "h": 260.9
  },
  "luminance": 0.13668
}

Semantic roles & 50–950 ramp

primary

#3465BC

secondary

#C9B083

accent

#A948E0

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3465BC

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

Preview Lab → · Contrast checker → · Palette generator →