#3463B2#3463B2

#3463B2 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 50.8% C 0.136 H 260.1°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#3463B2
RGB	rgb(52, 99, 178)
HSL	hsl(218, 55%, 45%)
HSV	hsv(218, 71%, 70%)
CMYK	cmyk(70.8%, 44.4%, 0%, 30.2%)
CIE-LAB	lab(42.56, 11.08, -46.74)
CIE-LCH	lch(42.56, 48.03, 283.33°)
OKLab	oklab(50.83% -0.0232 -0.1337)
OKLCH	oklch(50.83% 0.136 260.1)
XYZ	xyz(13.9110, 12.8666, 43.8612)
Luminance	0.1287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3463B2 #B28334

analogous

#34A2B2 #3463B2 #4434B2

triadic

#3463B2 #B23463 #63B234

tetradic

#3463B2 #B234A2 #B28334 #34B244

square

#3463B2 #B234A2 #B28334 #34B244

split-complementary

#3463B2 #B24434 #A2B234

monochromatic

#182E53 #264983 #3463B2 #5682CE #85A5DB

Accessibility & contrast

On white

5.88

#3463B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#3463B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3463B2

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3463B2	#FFFFFF	#000000	##FFFFFF
##3463B2	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C6BB5

Deuteranopia (green-blind)

#255FB0

Tritanopia (blue-blind)

#007582

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3463b2;
/* rgb */ color: rgb(52, 99, 178);
/* oklch */ color: oklch(50.8% 0.136 260.1);

Tailwind

colors: {
  custom: {
    50: '#7b8ec9',
    500: '#3463b2',
    950: '#000000',
  },
}

SCSS

$custom: #3463b2;
$custom-light: #7b8ec9;
$custom-dark: #000000;

JSON

{
  "hex": "#3463b2",
  "rgb": {
    "r": 52,
    "g": 99,
    "b": 178
  },
  "hsl": {
    "h": 217.619,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.50829,
    "c": 0.13569,
    "h": 260.1
  },
  "luminance": 0.12868
}

Semantic roles & 50–950 ramp

primary

#3463B2

secondary

#C5AA7D

accent

#A74ADE

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3463B2

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

Preview Lab → · Contrast checker → · Palette generator →