#3D5EC6#3D5EC6

#3D5EC6 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.6% C 0.167 H 267.1°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#3D5EC6
RGB	rgb(61, 94, 198)
HSL	hsl(226, 55%, 51%)
HSV	hsv(226, 69%, 78%)
CMYK	cmyk(69.2%, 52.5%, 0%, 22.4%)
CIE-LAB	lab(42.87, 22.98, -57.86)
CIE-LCH	lch(42.87, 62.26, 291.66°)
OKLab	oklab(51.59% -0.0084 -0.1663)
OKLCH	oklch(51.59% 0.167 267.1)
XYZ	xyz(16.1167, 13.0731, 55.0891)
Luminance	0.1308 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5EC6 #C6A53D

analogous

#3DA3C6 #3D5EC6 #603DC6

triadic

#3D5EC6 #C63D5E #5EC63D

tetradic

#3D5EC6 #C63DA3 #C6A53D #3DC660

square

#3D5EC6 #C63DA3 #C6A53D #3DC660

split-complementary

#3D5EC6 #C6603D #A3C63D

monochromatic

#1F316A #2D4799 #3D5EC6 #6C85D4 #9CADE2

Accessibility & contrast

On white

5.81

#3D5EC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#3D5EC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5EC6

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5EC6	#FFFFFF	#000000	##FFFFFF
##3D5EC6	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#186CCA

Deuteranopia (green-blind)

#005FC4

Tritanopia (blue-blind)

#007789

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3d5ec6;
/* rgb */ color: rgb(61, 94, 198);
/* oklch */ color: oklch(51.6% 0.167 267.1);

Tailwind

colors: {
  custom: {
    50: '#838bd8',
    500: '#3d5ec6',
    950: '#000000',
  },
}

SCSS

$custom: #3d5ec6;
$custom-light: #838bd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5ec6",
  "rgb": {
    "r": 61,
    "g": 94,
    "b": 198
  },
  "hsl": {
    "h": 225.547,
    "s": 54.582,
    "l": 50.784
  },
  "oklch": {
    "l": 0.51593,
    "c": 0.16654,
    "h": 267.1
  },
  "luminance": 0.13075
}

Semantic roles & 50–950 ramp

primary

#3D5EC6

secondary

#CEBF91

accent

#BA4ADE

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3D5EC6

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

Preview Lab → · Contrast checker → · Palette generator →