#3E6CCC#3E6CCC

#3E6CCC is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.0% C 0.157 H 263.0°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#3E6CCC
RGB	rgb(62, 108, 204)
HSL	hsl(221, 58%, 52%)
HSV	hsv(221, 70%, 80%)
CMYK	cmyk(69.6%, 47.1%, 0%, 20%)
CIE-LAB	lab(47.11, 16.38, -54.48)
CIE-LCH	lch(47.11, 56.88, 286.74°)
OKLab	oklab(54.96% -0.0192 -0.1561)
OKLCH	oklch(54.96% 0.157 263)
XYZ	xyz(18.2444, 16.1070, 59.2625)
Luminance	0.1611 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6CCC #CC9E3E

analogous

#3EB3CC #3E6CCC #573ECC

triadic

#3E6CCC #CC3E6C #6CCC3E

tetradic

#3E6CCC #CC3EB3 #CC9E3E #3ECC57

square

#3E6CCC #CC3EB3 #CC9E3E #3ECC57

split-complementary

#3E6CCC #CC573E #B3CC3E

monochromatic

#1E3972 #2B51A2 #3E6CCC #6E91D9 #9FB6E6

Accessibility & contrast

On white

4.97

#3E6CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3E6CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6CCC

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6CCC	#FFFFFF	#000000	##FFFFFF
##3E6CCC	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3977D0

Deuteranopia (green-blind)

#186ACA

Tritanopia (blue-blind)

#008292

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3e6ccc;
/* rgb */ color: rgb(62, 108, 204);
/* oklch */ color: oklch(55.0% 0.157 263.0);

Tailwind

colors: {
  custom: {
    50: '#8495dc',
    500: '#3e6ccc',
    950: '#000000',
  },
}

SCSS

$custom: #3e6ccc;
$custom-light: #8495dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6ccc",
  "rgb": {
    "r": 62,
    "g": 108,
    "b": 204
  },
  "hsl": {
    "h": 220.563,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.54962,
    "c": 0.15729,
    "h": 263
  },
  "luminance": 0.16109
}

Semantic roles & 50–950 ramp

primary

#3E6CCC

secondary

#D2BE94

accent

#AF46E1

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E6CCC

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

Preview Lab → · Contrast checker → · Palette generator →