#3D45D2#3D45D2

#3D45D2 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.0% C 0.212 H 272.7°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#3D45D2
RGB	rgb(61, 69, 210)
HSL	hsl(237, 62%, 53%)
HSV	hsv(237, 71%, 82%)
CMYK	cmyk(71%, 67.1%, 0%, 17.6%)
CIE-LAB	lab(37.66, 42.93, -73.29)
CIE-LCH	lch(37.66, 84.94, 300.36°)
OKLab	oklab(48.02% 0.01 -0.2119)
OKLCH	oklch(48.02% 0.212 272.7)
XYZ	xyz(15.6815, 9.8999, 62.0447)
Luminance	0.0990 (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

#3D45D2 #D2CA3D

analogous

#3D8FD2 #3D45D2 #803DD2

triadic

#3D45D2 #D23D45 #45D23D

tetradic

#3D45D2 #D23D8F #D2CA3D #3DD280

square

#3D45D2 #D23D8F #D2CA3D #3DD280

split-complementary

#3D45D2 #D2803D #8FD23D

monochromatic

#1C2179 #282FAA #3D45D2 #6F75DE #A0A4E9

Accessibility & contrast

On white

7.05

#3D45D2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#3D45D2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D45D2

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D45D2	#FFFFFF	#000000	##FFFFFF
##3D45D2	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D6

Deuteranopia (green-blind)

#0052CF

Tritanopia (blue-blind)

#006B86

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3d45d2;
/* rgb */ color: rgb(61, 69, 210);
/* oklch */ color: oklch(48.0% 0.212 272.7);

Tailwind

colors: {
  custom: {
    50: '#8779e1',
    500: '#3d45d2',
    950: '#000000',
  },
}

SCSS

$custom: #3d45d2;
$custom-light: #8779e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d45d2",
  "rgb": {
    "r": 61,
    "g": 69,
    "b": 210
  },
  "hsl": {
    "h": 236.779,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48024,
    "c": 0.2121,
    "h": 272.7
  },
  "luminance": 0.09901
}

Semantic roles & 50–950 ramp

primary

#3D45D2

secondary

#D6D295

accent

#DD42E5

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3D45D2

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

Preview Lab → · Contrast checker → · Palette generator →