#3B65CA#3B65CA

#3B65CA is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.2% C 0.164 H 264.5°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX#3B65CA
RGBrgb(59, 101, 202)
HSLhsl(222, 57%, 51%)
HSVhsv(222, 71%, 79%)
CMYKcmyk(70.8%, 50%, 0%, 20.8%)
CIE-LABlab(44.94, 19.66, -56.83)
CIE-LCHlch(44.94, 60.14, 289.09°)
OKLaboklab(53.22% -0.0157 -0.1632)
OKLCHoklch(53.22% 0.164 264.5)
XYZxyz(17.1142, 14.4997, 57.7624)
Luminance0.1450 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B65CA #CAA03B
analogous
#3BACCA #3B65CA #583BCA
triadic
#3B65CA #CA3B65 #65CA3B
tetradic
#3B65CA #CA3BAC #CAA03B #3BCA58
square
#3B65CA #CA3BAC #CAA03B #3BCA58
split-complementary
#3B65CA #CA583B #ACCA3B
monochromatic
#1E356D #2B4C9D #3B65CA #6B8BD7 #9BB1E4

Accessibility & contrast

On white

5.38
#3B65CA on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.90
#3B65CA on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B65CA
5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B65CA#FFFFFF#000000##FFFFFF
##3B65CA1.005.383.905.38
#FFFFFF5.381.0021.001.00
#0000003.9021.001.0021.00
##FFFFFF5.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2971CE
Deuteranopia (green-blind)
#0064C8
Tritanopia (blue-blind)
#007D8E
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #3b65ca;
/* rgb */ color: rgb(59, 101, 202);
/* oklch */ color: oklch(53.2% 0.164 264.5);
Tailwind
colors: {
  custom: {
    50: '#8290db',
    500: '#3b65ca',
    950: '#000000',
  },
}
SCSS
$custom: #3b65ca;
$custom-light: #8290db;
$custom-dark: #000000;
JSON
{
  "hex": "#3b65ca",
  "rgb": {
    "r": 59,
    "g": 101,
    "b": 202
  },
  "hsl": {
    "h": 222.378,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.53224,
    "c": 0.16399,
    "h": 264.5
  },
  "luminance": 0.14501
}

Semantic roles & 50–950 ramp

primary
#3B65CA
secondary
#D0BD91
accent
#B447E1
background
#F8F8FD
surface
#F0F0FB
border
#CBCBD4
text
#0C0C15
muted
#7D7D83

Preview Lab

Preview with #3B65CA

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

Preview Lab → · Contrast checker → · Palette generator →

#3B65CA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva