#3D5FC5#3D5FC5

#3D5FC5 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.7% C 0.164 H 266.7°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#3D5FC5
RGB	rgb(61, 95, 197)
HSL	hsl(225, 54%, 51%)
HSV	hsv(225, 69%, 77%)
CMYK	cmyk(69%, 51.8%, 0%, 22.7%)
CIE-LAB	lab(43.07, 21.98, -56.96)
CIE-LCH	lch(43.07, 61.05, 291.10°)
OKLab	oklab(51.72% -0.0094 -0.1637)
OKLCH	oklch(51.72% 0.164 266.7)
XYZ	xyz(16.0912, 13.2061, 54.5135)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5FC5 #C5A33D

analogous

#3DA3C5 #3D5FC5 #5F3DC5

triadic

#3D5FC5 #C53D5F #5FC53D

tetradic

#3D5FC5 #C53DA3 #C5A33D #3DC55F

square

#3D5FC5 #C53DA3 #C5A33D #3DC55F

split-complementary

#3D5FC5 #C55F3D #A3C53D

monochromatic

#1F3268 #2D4898 #3D5FC5 #6C86D3 #9BADE1

Accessibility & contrast

On white

5.77

#3D5FC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#3D5FC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5FC5

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5FC5	#FFFFFF	#000000	##FFFFFF
##3D5FC5	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E6CC9

Deuteranopia (green-blind)

#0060C3

Tritanopia (blue-blind)

#007789

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3d5fc5;
/* rgb */ color: rgb(61, 95, 197);
/* oklch */ color: oklch(51.7% 0.164 266.7);

Tailwind

colors: {
  custom: {
    50: '#828bd7',
    500: '#3d5fc5',
    950: '#000000',
  },
}

SCSS

$custom: #3d5fc5;
$custom-light: #828bd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5fc5",
  "rgb": {
    "r": 61,
    "g": 95,
    "b": 197
  },
  "hsl": {
    "h": 225,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.51722,
    "c": 0.16394,
    "h": 266.7
  },
  "luminance": 0.13208
}

Semantic roles & 50–950 ramp

primary

#3D5FC5

secondary

#CDBE91

accent

#B94ADD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3D5FC5

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

Preview Lab → · Contrast checker → · Palette generator →