#3A65C1#3A65C1

#3A65C1 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.5% C 0.152 H 263.3°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#3A65C1
RGB	rgb(58, 101, 193)
HSL	hsl(221, 54%, 49%)
HSV	hsv(221, 70%, 76%)
CMYK	cmyk(69.9%, 47.7%, 0%, 24.3%)
CIE-LAB	lab(44.31, 16.23, -52.65)
CIE-LCH	lch(44.31, 55.10, 287.13°)
OKLab	oklab(52.54% -0.0178 -0.1509)
OKLCH	oklch(52.54% 0.152 263.3)
XYZ	xyz(16.0208, 14.0555, 52.3104)
Luminance	0.1406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A65C1 #C1963A

analogous

#3AA9C1 #3A65C1 #533AC1

triadic

#3A65C1 #C13A65 #65C13A

tetradic

#3A65C1 #C13AA9 #C1963A #3AC153

square

#3A65C1 #C13AA9 #C1963A #3AC153

split-complementary

#3A65C1 #C1533A #A9C13A

monochromatic

#1E3463 #2C4C92 #3A65C1 #6789D1 #96ADDF

Accessibility & contrast

On white

5.51

#3A65C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#3A65C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A65C1

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A65C1	#FFFFFF	#000000	##FFFFFF
##3A65C1	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#346FC4

Deuteranopia (green-blind)

#1263BF

Tritanopia (blue-blind)

#007B8A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3a65c1;
/* rgb */ color: rgb(58, 101, 193);
/* oklch */ color: oklch(52.5% 0.152 263.3);

Tailwind

colors: {
  custom: {
    50: '#8090d4',
    500: '#3a65c1',
    950: '#000000',
  },
}

SCSS

$custom: #3a65c1;
$custom-light: #8090d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a65c1",
  "rgb": {
    "r": 58,
    "g": 101,
    "b": 193
  },
  "hsl": {
    "h": 220.889,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.52545,
    "c": 0.15199,
    "h": 263.3
  },
  "luminance": 0.14057
}

Semantic roles & 50–950 ramp

primary

#3A65C1

secondary

#CBB78C

accent

#AE4BDD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3A65C1

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

Preview Lab → · Contrast checker → · Palette generator →