#3D5CD2#3D5CD2

#3D5CD2 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.1% C 0.185 H 268.1°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#3D5CD2
RGB	rgb(61, 92, 210)
HSL	hsl(228, 62%, 53%)
HSV	hsv(228, 71%, 82%)
CMYK	cmyk(71%, 56.2%, 0%, 17.6%)
CIE-LAB	lab(43.21, 28.59, -64.23)
CIE-LCH	lch(43.21, 70.31, 293.99°)
OKLab	oklab(52.12% -0.006 -0.1851)
OKLCH	oklch(52.12% 0.185 268.1)
XYZ	xyz(17.3805, 13.2978, 62.6110)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5CD2 #D2B33D

analogous

#3DA6D2 #3D5CD2 #683DD2

triadic

#3D5CD2 #D23D5C #5CD23D

tetradic

#3D5CD2 #D23DA6 #D2B33D #3DD268

square

#3D5CD2 #D23DA6 #D2B33D #3DD268

split-complementary

#3D5CD2 #D2683D #A6D23D

monochromatic

#1C2F79 #2843AA #3D5CD2 #6F86DE #A0AFE9

Accessibility & contrast

On white

5.74

#3D5CD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#3D5CD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5CD2

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5CD2	#FFFFFF	#000000	##FFFFFF
##3D5CD2	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD6

Deuteranopia (green-blind)

#005FD0

Tritanopia (blue-blind)

#00798E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3d5cd2;
/* rgb */ color: rgb(61, 92, 210);
/* oklch */ color: oklch(52.1% 0.185 268.1);

Tailwind

colors: {
  custom: {
    50: '#8589e1',
    500: '#3d5cd2',
    950: '#000000',
  },
}

SCSS

$custom: #3d5cd2;
$custom-light: #8589e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5cd2",
  "rgb": {
    "r": 61,
    "g": 92,
    "b": 210
  },
  "hsl": {
    "h": 227.517,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.52117,
    "c": 0.18519,
    "h": 268.1
  },
  "luminance": 0.133
}

Semantic roles & 50–950 ramp

primary

#3D5CD2

secondary

#D6C895

accent

#C342E5

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3D5CD2

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

Preview Lab → · Contrast checker → · Palette generator →