#3D5FD2#3D5FD2

#3D5FD2 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.7% C 0.182 H 267.4°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#3D5FD2
RGB	rgb(61, 95, 210)
HSL	hsl(226, 62%, 53%)
HSV	hsv(226, 71%, 82%)
CMYK	cmyk(71%, 54.8%, 0%, 17.6%)
CIE-LAB	lab(43.98, 26.68, -62.97)
CIE-LCH	lch(43.98, 68.39, 292.96°)
OKLab	oklab(52.7% -0.0084 -0.1813)
OKLCH	oklch(52.7% 0.182 267.4)
XYZ	xyz(17.6455, 13.8278, 62.6994)
Luminance	0.1383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5FD2 #D2B03D

analogous

#3DA9D2 #3D5FD2 #653DD2

triadic

#3D5FD2 #D23D5F #5FD23D

tetradic

#3D5FD2 #D23DA9 #D2B03D #3DD265

square

#3D5FD2 #D23DA9 #D2B03D #3DD265

split-complementary

#3D5FD2 #D2653D #A9D23D

monochromatic

#1C3179 #2845AA #3D5FD2 #6F88DE #A0B1E9

Accessibility & contrast

On white

5.58

#3D5FD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#3D5FD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5FD2

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5FD2	#FFFFFF	#000000	##FFFFFF
##3D5FD2	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD6

Deuteranopia (green-blind)

#0061D0

Tritanopia (blue-blind)

#007B8F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3d5fd2;
/* rgb */ color: rgb(61, 95, 210);
/* oklch */ color: oklch(52.7% 0.182 267.4);

Tailwind

colors: {
  custom: {
    50: '#858be1',
    500: '#3d5fd2',
    950: '#000000',
  },
}

SCSS

$custom: #3d5fd2;
$custom-light: #858be1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5fd2",
  "rgb": {
    "r": 61,
    "g": 95,
    "b": 210
  },
  "hsl": {
    "h": 226.309,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.52701,
    "c": 0.18153,
    "h": 267.4
  },
  "luminance": 0.1383
}

Semantic roles & 50–950 ramp

primary

#3D5FD2

secondary

#D6C795

accent

#C042E5

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3D5FD2

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

Preview Lab → · Contrast checker → · Palette generator →