#3D5FC3#3D5FC3

#3D5FC3 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.6% C 0.161 H 266.6°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#3D5FC3
RGB	rgb(61, 95, 195)
HSL	hsl(225, 53%, 50%)
HSV	hsv(225, 69%, 76%)
CMYK	cmyk(68.7%, 51.3%, 0%, 23.5%)
CIE-LAB	lab(42.94, 21.26, -56.02)
CIE-LCH	lch(42.94, 59.92, 290.78°)
OKLab	oklab(51.58% -0.0096 -0.1609)
OKLCH	oklch(51.58% 0.161 266.6)
XYZ	xyz(15.8636, 13.1151, 53.3146)
Luminance	0.1312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5FC3 #C3A13D

analogous

#3DA2C3 #3D5FC3 #5E3DC3

triadic

#3D5FC3 #C33D5F #5FC33D

tetradic

#3D5FC3 #C33DA2 #C3A13D #3DC35E

square

#3D5FC3 #C33DA2 #C3A13D #3DC35E

split-complementary

#3D5FC3 #C35E3D #A2C33D

monochromatic

#203166 #2E4895 #3D5FC3 #6C86D1 #9AACE0

Accessibility & contrast

On white

5.80

#3D5FC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#3D5FC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5FC3

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5FC3	#FFFFFF	#000000	##FFFFFF
##3D5FC3	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#226CC7

Deuteranopia (green-blind)

#0060C1

Tritanopia (blue-blind)

#007788

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3d5fc3;
/* rgb */ color: rgb(61, 95, 195);
/* oklch */ color: oklch(51.6% 0.161 266.6);

Tailwind

colors: {
  custom: {
    50: '#828bd6',
    500: '#3d5fc3',
    950: '#000000',
  },
}

SCSS

$custom: #3d5fc3;
$custom-light: #828bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5fc3",
  "rgb": {
    "r": 61,
    "g": 95,
    "b": 195
  },
  "hsl": {
    "h": 224.776,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.51575,
    "c": 0.16118,
    "h": 266.6
  },
  "luminance": 0.13117
}

Semantic roles & 50–950 ramp

primary

#3D5FC3

secondary

#CCBD90

accent

#B74CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3D5FC3

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

Preview Lab → · Contrast checker → · Palette generator →