#3D4DD7#3D4DD7

#3D4DD7 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 49.8% C 0.209 H 271.3°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#3D4DD7
RGB	rgb(61, 77, 215)
HSL	hsl(234, 66%, 54%)
HSV	hsv(234, 72%, 84%)
CMYK	cmyk(71.6%, 64.2%, 0%, 15.7%)
CIE-LAB	lab(39.92, 39.78, -72.46)
CIE-LCH	lch(39.92, 82.66, 298.77°)
OKLab	oklab(49.81% 0.0046 -0.2094)
OKLCH	oklch(49.81% 0.209 271.3)
XYZ	xyz(16.8399, 11.2044, 65.5520)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4DD7 #D7C73D

analogous

#3D9AD7 #3D4DD7 #7A3DD7

triadic

#3D4DD7 #D73D4D #4DD73D

tetradic

#3D4DD7 #D73D9A #D7C73D #3DD77A

square

#3D4DD7 #D73D9A #D7C73D #3DD77A

split-complementary

#3D4DD7 #D77A3D #9AD73D

monochromatic

#1A257F #2533B2 #3D4DD7 #707CE1 #A2AAEC

Accessibility & contrast

On white

6.48

#3D4DD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#3D4DD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D4DD7

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4DD7	#FFFFFF	#000000	##FFFFFF
##3D4DD7	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065DB

Deuteranopia (green-blind)

#0057D4

Tritanopia (blue-blind)

#00718B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3d4dd7;
/* rgb */ color: rgb(61, 77, 215);
/* oklch */ color: oklch(49.8% 0.209 271.3);

Tailwind

colors: {
  custom: {
    50: '#877fe4',
    500: '#3d4dd7',
    950: '#000000',
  },
}

SCSS

$custom: #3d4dd7;
$custom-light: #877fe4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4dd7",
  "rgb": {
    "r": 61,
    "g": 77,
    "b": 215
  },
  "hsl": {
    "h": 233.766,
    "s": 65.812,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49805,
    "c": 0.20945,
    "h": 271.3
  },
  "luminance": 0.11206
}

Semantic roles & 50–950 ramp

primary

#3D4DD7

secondary

#D9D297

accent

#D73FE9

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3D4DD7

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

Preview Lab → · Contrast checker → · Palette generator →