#3A65D7#3A65D7

#3A65D7 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.1% C 0.182 H 265.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#3A65D7
RGB	rgb(58, 101, 215)
HSL	hsl(224, 66%, 54%)
HSV	hsv(224, 73%, 84%)
CMYK	cmyk(73%, 53%, 0%, 15.7%)
CIE-LAB	lab(45.79, 24.28, -62.91)
CIE-LCH	lch(45.79, 67.44, 291.10°)
OKLab	oklab(54.14% -0.0152 -0.1811)
OKLCH	oklch(54.14% 0.182 265.2)
XYZ	xyz(18.6600, 15.1112, 66.2101)
Luminance	0.1511 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A65D7 #D7AC3A

analogous

#3AB3D7 #3A65D7 #5D3AD7

triadic

#3A65D7 #D73A65 #65D73A

tetradic

#3A65D7 #D73AB3 #D7AC3A #3AD75D

square

#3A65D7 #D73AB3 #D7AC3A #3AD75D

split-complementary

#3A65D7 #D75D3A #B3D73A

monochromatic

#19357D #244AB0 #3A65D7 #6D8DE1 #A0B5EC

Accessibility & contrast

On white

5.22

#3A65D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#3A65D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A65D7

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A65D7	#FFFFFF	#000000	##FFFFFF
##3A65D7	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E74DB

Deuteranopia (green-blind)

#0066D5

Tritanopia (blue-blind)

#008194

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3a65d7;
/* rgb */ color: rgb(58, 101, 215);
/* oklch */ color: oklch(54.1% 0.182 265.2);

Tailwind

colors: {
  custom: {
    50: '#8590e4',
    500: '#3a65d7',
    950: '#000000',
  },
}

SCSS

$custom: #3a65d7;
$custom-light: #8590e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a65d7",
  "rgb": {
    "r": 58,
    "g": 101,
    "b": 215
  },
  "hsl": {
    "h": 223.567,
    "s": 66.245,
    "l": 53.529
  },
  "oklch": {
    "l": 0.54137,
    "c": 0.18178,
    "h": 265.2
  },
  "luminance": 0.15113
}

Semantic roles & 50–950 ramp

primary

#3A65D7

secondary

#D8C695

accent

#BA3FE9

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0C0C16

muted

#7D7D84

Preview Lab

Preview with #3A65D7

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

Preview Lab → · Contrast checker → · Palette generator →