#3E6FC3#3E6FC3

#3E6FC3 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.0% C 0.141 H 260.4°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#3E6FC3
RGB	rgb(62, 111, 195)
HSL	hsl(218, 53%, 50%)
HSV	hsv(218, 68%, 76%)
CMYK	cmyk(68.2%, 43.1%, 0%, 23.5%)
CIE-LAB	lab(47.41, 11.24, -48.84)
CIE-LCH	lch(47.41, 50.12, 282.96°)
OKLab	oklab(55.01% -0.0235 -0.1395)
OKLCH	oklch(55.01% 0.141 260.4)
XYZ	xyz(17.5179, 16.3314, 53.8482)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6FC3 #C3923E

analogous

#3EB1C3 #3E6FC3 #503EC3

triadic

#3E6FC3 #C33E6F #6FC33E

tetradic

#3E6FC3 #C33EB1 #C3923E #3EC350

square

#3E6FC3 #C33EB1 #C3923E #3EC350

split-complementary

#3E6FC3 #C3503E #B1C33E

monochromatic

#203A67 #2E5495 #3E6FC3 #6D92D2 #9BB5E0

Accessibility & contrast

On white

4.92

#3E6FC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#3E6FC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6FC3

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6FC3	#FFFFFF	#000000	##FFFFFF
##3E6FC3	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4777C6

Deuteranopia (green-blind)

#306BC1

Tritanopia (blue-blind)

#00828F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3e6fc3;
/* rgb */ color: rgb(62, 111, 195);
/* oklch */ color: oklch(55.0% 0.141 260.4);

Tailwind

colors: {
  custom: {
    50: '#8297d6',
    500: '#3e6fc3',
    950: '#000000',
  },
}

SCSS

$custom: #3e6fc3;
$custom-light: #8297d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6fc3",
  "rgb": {
    "r": 62,
    "g": 111,
    "b": 195
  },
  "hsl": {
    "h": 217.895,
    "s": 52.569,
    "l": 50.392
  },
  "oklch": {
    "l": 0.5501,
    "c": 0.14147,
    "h": 260.4
  },
  "luminance": 0.16333
}

Semantic roles & 50–950 ramp

primary

#3E6FC3

secondary

#CCB691

accent

#A74CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #3E6FC3

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

Preview Lab → · Contrast checker → · Palette generator →