#3E69BF#3E69BF

#3E69BF is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.4% C 0.143 H 262.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3E69BF
RGB	rgb(62, 105, 191)
HSL	hsl(220, 51%, 50%)
HSV	hsv(220, 68%, 75%)
CMYK	cmyk(67.5%, 45%, 0%, 25.1%)
CIE-LAB	lab(45.48, 13.58, -49.61)
CIE-LCH	lch(45.48, 51.44, 285.31°)
OKLab	oklab(53.45% -0.0185 -0.1419)
OKLCH	oklch(53.45% 0.143 262.6)
XYZ	xyz(16.4388, 14.8872, 51.2873)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E69BF #BF943E

analogous

#3EAABF #3E69BF #543EBF

triadic

#3E69BF #BF3E69 #69BF3E

tetradic

#3E69BF #BF3EAA #BF943E #3EBF54

square

#3E69BF #BF3EAA #BF943E #3EBF54

split-complementary

#3E69BF #BF543E #AABF3E

monochromatic

#203663 #2F5091 #3E69BF #6B8CCF #99B0DE

Accessibility & contrast

On white

5.28

#3E69BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#3E69BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E69BF

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E69BF	#FFFFFF	#000000	##FFFFFF
##3E69BF	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F72C2

Deuteranopia (green-blind)

#2766BD

Tritanopia (blue-blind)

#007D8B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3e69bf;
/* rgb */ color: rgb(62, 105, 191);
/* oklch */ color: oklch(53.4% 0.143 262.6);

Tailwind

colors: {
  custom: {
    50: '#8193d3',
    500: '#3e69bf',
    950: '#000000',
  },
}

SCSS

$custom: #3e69bf;
$custom-light: #8193d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e69bf",
  "rgb": {
    "r": 62,
    "g": 105,
    "b": 191
  },
  "hsl": {
    "h": 220,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53448,
    "c": 0.14308,
    "h": 262.6
  },
  "luminance": 0.14889
}

Semantic roles & 50–950 ramp

primary

#3E69BF

secondary

#CAB68F

accent

#AB4DDA

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3E69BF

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

Preview Lab → · Contrast checker → · Palette generator →