#3A6CCF#3A6CCF

#3A6CCF is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.0% C 0.163 H 262.3°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#3A6CCF
RGB	rgb(58, 108, 207)
HSL	hsl(220, 61%, 52%)
HSV	hsv(220, 72%, 81%)
CMYK	cmyk(72%, 47.8%, 0%, 18.8%)
CIE-LAB	lab(47.14, 16.90, -56.16)
CIE-LCH	lch(47.14, 58.65, 286.75°)
OKLab	oklab(55% -0.0219 -0.1611)
OKLCH	oklch(55% 0.163 262.3)
XYZ	xyz(18.3660, 16.1277, 61.1644)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6CCF #CF9D3A

analogous

#3AB6CF #3A6CCF #533ACF

triadic

#3A6CCF #CF3A6C #6CCF3A

tetradic

#3A6CCF #CF3AB6 #CF9D3A #3ACF53

square

#3A6CCF #CF3AB6 #CF9D3A #3ACF53

split-complementary

#3A6CCF #CF533A #B6CF3A

monochromatic

#1C3973 #2852A4 #3A6CCF #6B91DB #9CB5E7

Accessibility & contrast

On white

4.97

#3A6CCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#3A6CCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6CCF

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6CCF	#FFFFFF	#000000	##FFFFFF
##3A6CCF	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3677D3

Deuteranopia (green-blind)

#0869CD

Tritanopia (blue-blind)

#008393

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3a6ccf;
/* rgb */ color: rgb(58, 108, 207);
/* oklch */ color: oklch(55.0% 0.163 262.3);

Tailwind

colors: {
  custom: {
    50: '#8395de',
    500: '#3a6ccf',
    950: '#000000',
  },
}

SCSS

$custom: #3a6ccf;
$custom-light: #8395de;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6ccf",
  "rgb": {
    "r": 58,
    "g": 108,
    "b": 207
  },
  "hsl": {
    "h": 219.866,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.54998,
    "c": 0.16262,
    "h": 262.3
  },
  "luminance": 0.1613
}

Semantic roles & 50–950 ramp

primary

#3A6CCF

secondary

#D3BD92

accent

#AE44E4

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3A6CCF

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

Preview Lab → · Contrast checker → · Palette generator →