#3D5EC9#3D5EC9

#3D5EC9 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.8% C 0.171 H 267.3°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#3D5EC9
RGB	rgb(61, 94, 201)
HSL	hsl(226, 56%, 51%)
HSV	hsv(226, 70%, 79%)
CMYK	cmyk(69.7%, 53.2%, 0%, 21.2%)
CIE-LAB	lab(43.08, 24.07, -59.26)
CIE-LCH	lch(43.08, 63.96, 292.10°)
OKLab	oklab(51.82% -0.0082 -0.1704)
OKLCH	oklch(51.82% 0.171 267.3)
XYZ	xyz(16.4661, 13.2129, 56.9296)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5EC9 #C9A83D

analogous

#3DA4C9 #3D5EC9 #623DC9

triadic

#3D5EC9 #C93D5E #5EC93D

tetradic

#3D5EC9 #C93DA4 #C9A83D #3DC962

square

#3D5EC9 #C93DA4 #C9A83D #3DC962

split-complementary

#3D5EC9 #C9623D #A4C93D

monochromatic

#1E316D #2C469D #3D5EC9 #6D86D6 #9DADE4

Accessibility & contrast

On white

5.76

#3D5EC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#3D5EC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5EC9

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5EC9	#FFFFFF	#000000	##FFFFFF
##3D5EC9	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#106CCD

Deuteranopia (green-blind)

#0060C7

Tritanopia (blue-blind)

#00788A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3d5ec9;
/* rgb */ color: rgb(61, 94, 201);
/* oklch */ color: oklch(51.8% 0.171 267.3);

Tailwind

colors: {
  custom: {
    50: '#838bda',
    500: '#3d5ec9',
    950: '#000000',
  },
}

SCSS

$custom: #3d5ec9;
$custom-light: #838bda;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5ec9",
  "rgb": {
    "r": 61,
    "g": 94,
    "b": 201
  },
  "hsl": {
    "h": 225.857,
    "s": 56.452,
    "l": 51.373
  },
  "oklch": {
    "l": 0.51817,
    "c": 0.17063,
    "h": 267.3
  },
  "luminance": 0.13215
}

Semantic roles & 50–950 ramp

primary

#3D5EC9

secondary

#D0C192

accent

#BC48E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3D5EC9

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

Preview Lab → · Contrast checker → · Palette generator →