#3B45D6#3B45D6

#3B45D6 is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.3% C 0.218 H 272.0°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#3B45D6
RGB	rgb(59, 69, 214)
HSL	hsl(236, 65%, 54%)
HSV	hsv(236, 72%, 84%)
CMYK	cmyk(72.4%, 67.8%, 0%, 16.1%)
CIE-LAB	lab(37.91, 44.07, -75.19)
CIE-LCH	lch(37.91, 87.15, 300.38°)
OKLab	oklab(48.29% 0.0075 -0.2174)
OKLCH	oklch(48.29% 0.218 272)
XYZ	xyz(16.0653, 10.0394, 64.6964)
Luminance	0.1004 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B45D6 #D6CC3B

analogous

#3B92D6 #3B45D6 #7E3BD6

triadic

#3B45D6 #D63B45 #45D63B

tetradic

#3B45D6 #D63B92 #D6CC3B #3BD67E

square

#3B45D6 #D63B92 #D6CC3B #3BD67E

split-complementary

#3B45D6 #D67E3B #92D63B

monochromatic

#1A207D #252EAF #3B45D6 #6E75E1 #A0A5EB

Accessibility & contrast

On white

6.98

#3B45D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#3B45D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B45D6

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B45D6	#FFFFFF	#000000	##FFFFFF
##3B45D6	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DA

Deuteranopia (green-blind)

#0052D3

Tritanopia (blue-blind)

#006C88

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3b45d6;
/* rgb */ color: rgb(59, 69, 214);
/* oklch */ color: oklch(48.3% 0.218 272.0);

Tailwind

colors: {
  custom: {
    50: '#8779e4',
    500: '#3b45d6',
    950: '#000000',
  },
}

SCSS

$custom: #3b45d6;
$custom-light: #8779e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3b45d6",
  "rgb": {
    "r": 59,
    "g": 69,
    "b": 214
  },
  "hsl": {
    "h": 236.129,
    "s": 65.401,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48286,
    "c": 0.21758,
    "h": 272
  },
  "luminance": 0.10041
}

Semantic roles & 50–950 ramp

primary

#3B45D6

secondary

#D8D395

accent

#DD3FE8

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3B45D6

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

Preview Lab → · Contrast checker → · Palette generator →