#3D5DC7#3D5DC7

#3D5DC7 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.5% C 0.169 H 267.5°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3D5DC7
RGB	rgb(61, 93, 199)
HSL	hsl(226, 55%, 51%)
HSV	hsv(226, 69%, 78%)
CMYK	cmyk(69.3%, 53.3%, 0%, 22%)
CIE-LAB	lab(42.68, 23.99, -58.76)
CIE-LCH	lch(42.68, 63.46, 292.21°)
OKLab	oklab(51.47% -0.0075 -0.169)
OKLCH	oklch(51.47% 0.169 267.5)
XYZ	xyz(16.1441, 12.9427, 55.6691)
Luminance	0.1294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5DC7 #C7A73D

analogous

#3DA2C7 #3D5DC7 #623DC7

triadic

#3D5DC7 #C73D5D #5DC73D

tetradic

#3D5DC7 #C73DA2 #C7A73D #3DC762

square

#3D5DC7 #C73DA2 #C7A73D #3DC762

split-complementary

#3D5DC7 #C7623D #A2C73D

monochromatic

#1F306B #2D469A #3D5DC7 #6C85D5 #9CACE2

Accessibility & contrast

On white

5.85

#3D5DC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#3D5DC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5DC7

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5DC7	#FFFFFF	#000000	##FFFFFF
##3D5DC7	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#106BCB

Deuteranopia (green-blind)

#005FC5

Tritanopia (blue-blind)

#007689

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3d5dc7;
/* rgb */ color: rgb(61, 93, 199);
/* oklch */ color: oklch(51.5% 0.169 267.5);

Tailwind

colors: {
  custom: {
    50: '#838ad9',
    500: '#3d5dc7',
    950: '#000000',
  },
}

SCSS

$custom: #3d5dc7;
$custom-light: #838ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5dc7",
  "rgb": {
    "r": 61,
    "g": 93,
    "b": 199
  },
  "hsl": {
    "h": 226.087,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.51467,
    "c": 0.16915,
    "h": 267.5
  },
  "luminance": 0.12944
}

Semantic roles & 50–950 ramp

primary

#3D5DC7

secondary

#CEC091

accent

#BC49DF

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3D5DC7

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

Preview Lab → · Contrast checker → · Palette generator →