#3D5EC7#3D5EC7

#3D5EC7 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.7% C 0.168 H 267.1°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#3D5EC7
RGB	rgb(61, 94, 199)
HSL	hsl(226, 55%, 51%)
HSV	hsv(226, 69%, 78%)
CMYK	cmyk(69.3%, 52.8%, 0%, 22%)
CIE-LAB	lab(42.94, 23.34, -58.33)
CIE-LCH	lch(42.94, 62.83, 291.81°)
OKLab	oklab(51.67% -0.0083 -0.1677)
OKLCH	oklch(51.67% 0.168 267.1)
XYZ	xyz(16.2324, 13.1194, 55.6986)
Luminance	0.1312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5EC7 #C7A63D

analogous

#3DA3C7 #3D5EC7 #613DC7

triadic

#3D5EC7 #C73D5E #5EC73D

tetradic

#3D5EC7 #C73DA3 #C7A63D #3DC761

square

#3D5EC7 #C73DA3 #C7A63D #3DC761

split-complementary

#3D5EC7 #C7613D #A3C73D

monochromatic

#1F316B #2D479A #3D5EC7 #6C85D5 #9CADE2

Accessibility & contrast

On white

5.79

#3D5EC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#3D5EC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5EC7

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5EC7	#FFFFFF	#000000	##FFFFFF
##3D5EC7	1.00	5.79	3.62	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#166CCB

Deuteranopia (green-blind)

#005FC5

Tritanopia (blue-blind)

#007789

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3d5ec7;
/* rgb */ color: rgb(61, 94, 199);
/* oklch */ color: oklch(51.7% 0.168 267.1);

Tailwind

colors: {
  custom: {
    50: '#838bd9',
    500: '#3d5ec7',
    950: '#000000',
  },
}

SCSS

$custom: #3d5ec7;
$custom-light: #838bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5ec7",
  "rgb": {
    "r": 61,
    "g": 94,
    "b": 199
  },
  "hsl": {
    "h": 225.652,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.51667,
    "c": 0.16791,
    "h": 267.1
  },
  "luminance": 0.13121
}

Semantic roles & 50–950 ramp

primary

#3D5EC7

secondary

#CEC091

accent

#BB49DF

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3D5EC7

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

Preview Lab → · Contrast checker → · Palette generator →