#3A65C8#3A65C8

#3A65C8 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.0% C 0.162 H 264.0°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#3A65C8
RGB	rgb(58, 101, 200)
HSL	hsl(222, 56%, 51%)
HSV	hsv(222, 71%, 78%)
CMYK	cmyk(71%, 49.5%, 0%, 21.6%)
CIE-LAB	lab(44.77, 18.79, -55.97)
CIE-LCH	lch(44.77, 59.04, 288.56°)
OKLab	oklab(53.04% -0.0168 -0.1607)
OKLCH	oklch(53.04% 0.162 264)
XYZ	xyz(16.8202, 14.3753, 56.5206)
Luminance	0.1438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A65C8 #C89D3A

analogous

#3AACC8 #3A65C8 #563AC8

triadic

#3A65C8 #C83A65 #65C83A

tetradic

#3A65C8 #C83AAC #C89D3A #3AC856

square

#3A65C8 #C83AAC #C89D3A #3AC856

split-complementary

#3A65C8 #C8563A #ACC83A

monochromatic

#1E356A #2B4D9A #3A65C8 #6A8AD5 #9AB0E3

Accessibility & contrast

On white

5.42

#3A65C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#3A65C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A65C8

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A65C8	#FFFFFF	#000000	##FFFFFF
##3A65C8	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C71CC

Deuteranopia (green-blind)

#0064C6

Tritanopia (blue-blind)

#007C8D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3a65c8;
/* rgb */ color: rgb(58, 101, 200);
/* oklch */ color: oklch(53.0% 0.162 264.0);

Tailwind

colors: {
  custom: {
    50: '#8190d9',
    500: '#3a65c8',
    950: '#000000',
  },
}

SCSS

$custom: #3a65c8;
$custom-light: #8190d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3a65c8",
  "rgb": {
    "r": 58,
    "g": 101,
    "b": 200
  },
  "hsl": {
    "h": 221.831,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.53037,
    "c": 0.16158,
    "h": 264
  },
  "luminance": 0.14377
}

Semantic roles & 50–950 ramp

primary

#3A65C8

secondary

#CEBB8F

accent

#B248E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3A65C8

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

Preview Lab → · Contrast checker → · Palette generator →