#3E68AB#3E68AB

#3E68AB is a mid, moderate blue. Relative luminance 0.139; OKLCH L 52.0% C 0.116 H 259.4°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#3E68AB
RGB	rgb(62, 104, 171)
HSL	hsl(217, 47%, 46%)
HSV	hsv(217, 64%, 67%)
CMYK	cmyk(63.7%, 39.2%, 0%, 32.9%)
CIE-LAB	lab(44.04, 7.06, -40.26)
CIE-LCH	lch(44.04, 40.87, 279.95°)
OKLab	oklab(51.96% -0.0215 -0.1144)
OKLCH	oklch(51.96% 0.116 259.4)
XYZ	xyz(14.2850, 13.8637, 40.4433)
Luminance	0.1386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E68AB #AB813E

analogous

#3E9EAB #3E68AB #4B3EAB

triadic

#3E68AB #AB3E68 #68AB3E

tetradic

#3E68AB #AB3E9E #AB813E #3EAB4B

square

#3E68AB #AB3E9E #AB813E #3EAB4B

split-complementary

#3E68AB #AB4B3E #9EAB3E

monochromatic

#1D3151 #2E4D7E #3E68AB #6188C6 #8EA9D6

Accessibility & contrast

On white

5.57

#3E68AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#3E68AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E68AB

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E68AB	#FFFFFF	#000000	##FFFFFF
##3E68AB	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6EAE

Deuteranopia (green-blind)

#3B63AA

Tritanopia (blue-blind)

#007781

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3e68ab;
/* rgb */ color: rgb(62, 104, 171);
/* oklch */ color: oklch(52.0% 0.116 259.4);

Tailwind

colors: {
  custom: {
    50: '#7e92c4',
    500: '#3e68ab',
    950: '#000000',
  },
}

SCSS

$custom: #3e68ab;
$custom-light: #7e92c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e68ab",
  "rgb": {
    "r": 62,
    "g": 104,
    "b": 171
  },
  "hsl": {
    "h": 216.881,
    "s": 46.781,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51959,
    "c": 0.11642,
    "h": 259.4
  },
  "luminance": 0.13865
}

Semantic roles & 50–950 ramp

primary

#3E68AB

secondary

#C1A984

accent

#A351D6

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0D13

muted

#7C7D82

Preview Lab

Preview with #3E68AB

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

Preview Lab → · Contrast checker → · Palette generator →