#3A65C5#3A65C5

#3A65C5 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 52.8% C 0.157 H 263.7°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#3A65C5
RGB	rgb(58, 101, 197)
HSL	hsl(221, 55%, 50%)
HSV	hsv(221, 71%, 77%)
CMYK	cmyk(70.6%, 48.7%, 0%, 22.7%)
CIE-LAB	lab(44.57, 17.69, -54.55)
CIE-LCH	lch(44.57, 57.35, 287.97°)
OKLab	oklab(52.83% -0.0172 -0.1565)
OKLCH	oklch(52.83% 0.157 263.7)
XYZ	xyz(16.4731, 14.2364, 54.6922)
Luminance	0.1424 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A65C5 #C59A3A

analogous

#3AAAC5 #3A65C5 #553AC5

triadic

#3A65C5 #C53A65 #65C53A

tetradic

#3A65C5 #C53AAA #C59A3A #3AC555

square

#3A65C5 #C53AAA #C59A3A #3AC555

split-complementary

#3A65C5 #C5553A #AAC53A

monochromatic

#1E3566 #2C4D96 #3A65C5 #698AD3 #99AFE1

Accessibility & contrast

On white

5.46

#3A65C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#3A65C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A65C5

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A65C5	#FFFFFF	#000000	##FFFFFF
##3A65C5	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3070C9

Deuteranopia (green-blind)

#0163C3

Tritanopia (blue-blind)

#007C8B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3a65c5;
/* rgb */ color: rgb(58, 101, 197);
/* oklch */ color: oklch(52.8% 0.157 263.7);

Tailwind

colors: {
  custom: {
    50: '#8190d7',
    500: '#3a65c5',
    950: '#000000',
  },
}

SCSS

$custom: #3a65c5;
$custom-light: #8190d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a65c5",
  "rgb": {
    "r": 58,
    "g": 101,
    "b": 197
  },
  "hsl": {
    "h": 221.439,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.52825,
    "c": 0.15748,
    "h": 263.7
  },
  "luminance": 0.14238
}

Semantic roles & 50–950 ramp

primary

#3A65C5

secondary

#CDB98E

accent

#B04ADE

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3A65C5

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

Preview Lab → · Contrast checker → · Palette generator →