#3D49D9#3D49D9

#3D49D9 is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.3% C 0.216 H 271.8°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#3D49D9
RGB	rgb(61, 73, 217)
HSL	hsl(235, 67%, 55%)
HSV	hsv(235, 72%, 85%)
CMYK	cmyk(71.9%, 66.4%, 0%, 14.9%)
CIE-LAB	lab(39.18, 42.90, -74.82)
CIE-LCH	lch(39.18, 86.25, 299.83°)
OKLab	oklab(49.32% 0.0069 -0.2163)
OKLCH	oklch(49.32% 0.216 271.8)
XYZ	xyz(16.8272, 10.7652, 66.8233)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D49D9 #D9CD3D

analogous

#3D97D9 #3D49D9 #7F3DD9

triadic

#3D49D9 #D93D49 #49D93D

tetradic

#3D49D9 #D93D97 #D9CD3D #3DD97F

square

#3D49D9 #D93D97 #D9CD3D #3DD97F

split-complementary

#3D49D9 #D97F3D #97D93D

monochromatic

#192282 #242FB5 #3D49D9 #7079E3 #A3A9ED

Accessibility & contrast

On white

6.66

#3D49D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#3D49D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D49D9

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D49D9	#FFFFFF	#000000	##FFFFFF
##3D49D9	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DD

Deuteranopia (green-blind)

#0055D6

Tritanopia (blue-blind)

#00708B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3d49d9;
/* rgb */ color: rgb(61, 73, 217);
/* oklch */ color: oklch(49.3% 0.216 271.8);

Tailwind

colors: {
  custom: {
    50: '#887ce6',
    500: '#3d49d9',
    950: '#000000',
  },
}

SCSS

$custom: #3d49d9;
$custom-light: #887ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d49d9",
  "rgb": {
    "r": 61,
    "g": 73,
    "b": 217
  },
  "hsl": {
    "h": 235.385,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49319,
    "c": 0.21644,
    "h": 271.8
  },
  "luminance": 0.10767
}

Semantic roles & 50–950 ramp

primary

#3D49D9

secondary

#DAD598

accent

#DD3EEA

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3D49D9

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

Preview Lab → · Contrast checker → · Palette generator →