#3E69B7#3E69B7

#3E69B7 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 52.9% C 0.132 H 261.3°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#3E69B7
RGB	rgb(62, 105, 183)
HSL	hsl(219, 49%, 48%)
HSV	hsv(219, 66%, 72%)
CMYK	cmyk(66.1%, 42.6%, 0%, 28.2%)
CIE-LAB	lab(45.00, 10.71, -45.73)
CIE-LCH	lch(45.00, 46.97, 283.18°)
OKLab	oklab(52.93% -0.02 -0.1305)
OKLCH	oklch(52.93% 0.132 261.3)
XYZ	xyz(15.5824, 14.5447, 46.7768)
Luminance	0.1455 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E69B7 #B78C3E

analogous

#3EA5B7 #3E69B7 #503EB7

triadic

#3E69B7 #B73E69 #69B73E

tetradic

#3E69B7 #B73EA5 #B78C3E #3EB750

square

#3E69B7 #B73EA5 #B78C3E #3EB750

split-complementary

#3E69B7 #B7503E #A5B73E

monochromatic

#1F355C #2F4F89 #3E69B7 #678BCB #94AEDB

Accessibility & contrast

On white

5.37

#3E69B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#3E69B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E69B7

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E69B7	#FFFFFF	#000000	##FFFFFF
##3E69B7	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4570BA

Deuteranopia (green-blind)

#3265B5

Tritanopia (blue-blind)

#007B87

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3e69b7;
/* rgb */ color: rgb(62, 105, 183);
/* oklch */ color: oklch(52.9% 0.132 261.3);

Tailwind

colors: {
  custom: {
    50: '#8093cd',
    500: '#3e69b7',
    950: '#000000',
  },
}

SCSS

$custom: #3e69b7;
$custom-light: #8093cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e69b7",
  "rgb": {
    "r": 62,
    "g": 105,
    "b": 183
  },
  "hsl": {
    "h": 218.678,
    "s": 49.388,
    "l": 48.039
  },
  "oklch": {
    "l": 0.52928,
    "c": 0.13199,
    "h": 261.3
  },
  "luminance": 0.14546
}

Semantic roles & 50–950 ramp

primary

#3E69B7

secondary

#C6B18A

accent

#A84FD9

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3E69B7

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

Preview Lab → · Contrast checker → · Palette generator →