#3E65BE#3E65BE

#3E65BE is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.5% C 0.147 H 264.2°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#3E65BE
RGB	rgb(62, 101, 190)
HSL	hsl(222, 51%, 49%)
HSV	hsv(222, 67%, 75%)
CMYK	cmyk(67.4%, 46.8%, 0%, 25.5%)
CIE-LAB	lab(44.30, 15.76, -50.92)
CIE-LCH	lch(44.30, 53.31, 287.20°)
OKLab	oklab(52.52% -0.0148 -0.1458)
OKLCH	oklch(52.52% 0.147 264.2)
XYZ	xyz(15.9313, 14.0476, 50.5771)
Luminance	0.1405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E65BE #BE973E

analogous

#3EA5BE #3E65BE #573EBE

triadic

#3E65BE #BE3E65 #65BE3E

tetradic

#3E65BE #BE3EA5 #BE973E #3EBE57

square

#3E65BE #BE3EA5 #BE973E #3EBE57

split-complementary

#3E65BE #BE573E #A5BE3E

monochromatic

#203462 #2F4C90 #3E65BE #6B89CF #99AEDE

Accessibility & contrast

On white

5.51

#3E65BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#3E65BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E65BE

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E65BE	#FFFFFF	#000000	##FFFFFF
##3E65BE	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)

#376FC1

Deuteranopia (green-blind)

#1D63BC

Tritanopia (blue-blind)

#007A88

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3e65be;
/* rgb */ color: rgb(62, 101, 190);
/* oklch */ color: oklch(52.5% 0.147 264.2);

Tailwind

colors: {
  custom: {
    50: '#8190d2',
    500: '#3e65be',
    950: '#000000',
  },
}

SCSS

$custom: #3e65be;
$custom-light: #8190d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e65be",
  "rgb": {
    "r": 62,
    "g": 101,
    "b": 190
  },
  "hsl": {
    "h": 221.719,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.52524,
    "c": 0.14654,
    "h": 264.2
  },
  "luminance": 0.14049
}

Semantic roles & 50–950 ramp

primary

#3E65BE

secondary

#C9B78E

accent

#AF4EDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3E65BE

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

Preview Lab → · Contrast checker → · Palette generator →