#3463DB#3463DB

#3463DB is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.8% C 0.191 H 264.6°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#3463DB
RGB	rgb(52, 99, 219)
HSL	hsl(223, 70%, 53%)
HSV	hsv(223, 76%, 86%)
CMYK	cmyk(76.3%, 54.8%, 0%, 14.1%)
CIE-LAB	lab(45.31, 26.32, -65.97)
CIE-LCH	lch(45.31, 71.03, 291.75°)
OKLab	oklab(53.8% -0.0181 -0.1903)
OKLCH	oklch(53.8% 0.191 264.6)
XYZ	xyz(18.6597, 14.7661, 68.8708)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3463DB #DBAC34

analogous

#34B6DB #3463DB #5934DB

triadic

#3463DB #DB3463 #63DB34

tetradic

#3463DB #DB34B6 #DBAC34 #34DB59

square

#3463DB #DB34B6 #DBAC34 #34DB59

split-complementary

#3463DB #DB5934 #B6DB34

monochromatic

#16347E #2049B2 #3463DB #688BE4 #9CB3ED

Accessibility & contrast

On white

5.31

#3463DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#3463DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3463DB

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3463DB	#FFFFFF	#000000	##FFFFFF
##3463DB	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DF

Deuteranopia (green-blind)

#0064D9

Tritanopia (blue-blind)

#008195

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3463db;
/* rgb */ color: rgb(52, 99, 219);
/* oklch */ color: oklch(53.8% 0.191 264.6);

Tailwind

colors: {
  custom: {
    50: '#838ee7',
    500: '#3463db',
    950: '#000000',
  },
}

SCSS

$custom: #3463db;
$custom-light: #838ee7;
$custom-dark: #000000;

JSON

{
  "hex": "#3463db",
  "rgb": {
    "r": 52,
    "g": 99,
    "b": 219
  },
  "hsl": {
    "h": 223.114,
    "s": 69.874,
    "l": 53.137
  },
  "oklch": {
    "l": 0.53804,
    "c": 0.19112,
    "h": 264.6
  },
  "luminance": 0.14768
}

Semantic roles & 50–950 ramp

primary

#3463DB

secondary

#D9C591

accent

#BB3BED

background

#F8F8FE

surface

#F0F0FD

border

#CBCBD5

text

#0C0C16

muted

#7D7D84

Preview Lab

Preview with #3463DB

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

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