#3D5FC6#3D5FC6

#3D5FC6 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.8% C 0.165 H 266.8°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#3D5FC6
RGB	rgb(61, 95, 198)
HSL	hsl(225, 55%, 51%)
HSV	hsv(225, 69%, 78%)
CMYK	cmyk(69.2%, 52%, 0%, 22.4%)
CIE-LAB	lab(43.14, 22.34, -57.43)
CIE-LCH	lch(43.14, 61.62, 291.26°)
OKLab	oklab(51.8% -0.0093 -0.165)
OKLCH	oklch(51.8% 0.165 266.8)
XYZ	xyz(16.2062, 13.2521, 55.1190)
Luminance	0.1325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5FC6 #C6A43D

analogous

#3DA4C6 #3D5FC6 #5F3DC6

triadic

#3D5FC6 #C63D5F #5FC63D

tetradic

#3D5FC6 #C63DA4 #C6A43D #3DC65F

square

#3D5FC6 #C63DA4 #C6A43D #3DC65F

split-complementary

#3D5FC6 #C65F3D #A4C63D

monochromatic

#1F326A #2D4899 #3D5FC6 #6C86D4 #9CADE2

Accessibility & contrast

On white

5.75

#3D5FC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#3D5FC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5FC6

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5FC6	#FFFFFF	#000000	##FFFFFF
##3D5FC6	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C6CCA

Deuteranopia (green-blind)

#0060C4

Tritanopia (blue-blind)

#007889

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3d5fc6;
/* rgb */ color: rgb(61, 95, 198);
/* oklch */ color: oklch(51.8% 0.165 266.8);

Tailwind

colors: {
  custom: {
    50: '#838bd8',
    500: '#3d5fc6',
    950: '#000000',
  },
}

SCSS

$custom: #3d5fc6;
$custom-light: #838bd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5fc6",
  "rgb": {
    "r": 61,
    "g": 95,
    "b": 198
  },
  "hsl": {
    "h": 225.109,
    "s": 54.582,
    "l": 50.784
  },
  "oklch": {
    "l": 0.51795,
    "c": 0.1653,
    "h": 266.8
  },
  "luminance": 0.13254
}

Semantic roles & 50–950 ramp

primary

#3D5FC6

secondary

#CEBF91

accent

#B94ADE

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3D5FC6

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

Preview Lab → · Contrast checker → · Palette generator →