#3D5EC2#3D5EC2

#3D5EC2 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.3% C 0.161 H 266.9°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#3D5EC2
RGB	rgb(61, 94, 194)
HSL	hsl(225, 52%, 50%)
HSV	hsv(225, 69%, 76%)
CMYK	cmyk(68.6%, 51.5%, 0%, 23.9%)
CIE-LAB	lab(42.60, 21.54, -55.99)
CIE-LCH	lch(42.60, 59.99, 291.04°)
OKLab	oklab(51.3% -0.0088 -0.1608)
OKLCH	oklch(51.3% 0.161 266.9)
XYZ	xyz(15.6614, 12.8910, 52.6913)
Luminance	0.1289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5EC2 #C2A13D

analogous

#3DA0C2 #3D5EC2 #5F3DC2

triadic

#3D5EC2 #C23D5E #5EC23D

tetradic

#3D5EC2 #C23DA0 #C2A13D #3DC25F

square

#3D5EC2 #C23DA0 #C2A13D #3DC25F

split-complementary

#3D5EC2 #C25F3D #A0C23D

monochromatic

#203165 #2E4793 #3D5EC2 #6C85D1 #9AABDF

Accessibility & contrast

On white

5.87

#3D5EC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#3D5EC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5EC2

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5EC2	#FFFFFF	#000000	##FFFFFF
##3D5EC2	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#206BC6

Deuteranopia (green-blind)

#005FC0

Tritanopia (blue-blind)

#007687

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3d5ec2;
/* rgb */ color: rgb(61, 94, 194);
/* oklch */ color: oklch(51.3% 0.161 266.9);

Tailwind

colors: {
  custom: {
    50: '#828bd5',
    500: '#3d5ec2',
    950: '#000000',
  },
}

SCSS

$custom: #3d5ec2;
$custom-light: #828bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5ec2",
  "rgb": {
    "r": 61,
    "g": 94,
    "b": 194
  },
  "hsl": {
    "h": 225.113,
    "s": 52.157,
    "l": 50
  },
  "oklch": {
    "l": 0.51297,
    "c": 0.16106,
    "h": 266.9
  },
  "luminance": 0.12893
}

Semantic roles & 50–950 ramp

primary

#3D5EC2

secondary

#CBBC90

accent

#B84CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3D5EC2

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

Preview Lab → · Contrast checker → · Palette generator →