#3D4ED3#3D4ED3

#3D4ED3 is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 49.6% C 0.203 H 271.2°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#3D4ED3
RGB	rgb(61, 78, 211)
HSL	hsl(233, 63%, 53%)
HSV	hsv(233, 71%, 83%)
CMYK	cmyk(71.1%, 63%, 0%, 17.3%)
CIE-LAB	lab(39.82, 37.77, -70.33)
CIE-LCH	lch(39.82, 79.83, 298.24°)
OKLab	oklab(49.63% 0.0041 -0.2031)
OKLCH	oklch(49.63% 0.203 271.2)
XYZ	xyz(16.4027, 11.1424, 62.9016)
Luminance	0.1114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4ED3 #D3C23D

analogous

#3D99D3 #3D4ED3 #773DD3

triadic

#3D4ED3 #D33D4E #4ED33D

tetradic

#3D4ED3 #D33D99 #D3C23D #3DD377

square

#3D4ED3 #D33D99 #D3C23D #3DD377

split-complementary

#3D4ED3 #D3773D #99D33D

monochromatic

#1C267A #2736AC #3D4ED3 #6F7CDE #A1A9EA

Accessibility & contrast

On white

6.50

#3D4ED3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#3D4ED3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D4ED3

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4ED3	#FFFFFF	#000000	##FFFFFF
##3D4ED3	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D7

Deuteranopia (green-blind)

#0057D0

Tritanopia (blue-blind)

#007089

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3d4ed3;
/* rgb */ color: rgb(61, 78, 211);
/* oklch */ color: oklch(49.6% 0.203 271.2);

Tailwind

colors: {
  custom: {
    50: '#867fe2',
    500: '#3d4ed3',
    950: '#000000',
  },
}

SCSS

$custom: #3d4ed3;
$custom-light: #867fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4ed3",
  "rgb": {
    "r": 61,
    "g": 78,
    "b": 211
  },
  "hsl": {
    "h": 233.2,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.49625,
    "c": 0.20319,
    "h": 271.2
  },
  "luminance": 0.11144
}

Semantic roles & 50–950 ramp

primary

#3D4ED3

secondary

#D6CF96

accent

#D342E6

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A15

muted

#7E7C84

Preview Lab

Preview with #3D4ED3

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

Preview Lab → · Contrast checker → · Palette generator →