#3A6DD6#3A6DD6

#3A6DD6 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.7% C 0.171 H 262.7°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3A6DD6
RGB	rgb(58, 109, 214)
HSL	hsl(220, 66%, 53%)
HSV	hsv(220, 73%, 84%)
CMYK	cmyk(72.9%, 49.1%, 0%, 16.1%)
CIE-LAB	lab(47.87, 18.83, -58.98)
CIE-LCH	lch(47.87, 61.92, 287.71°)
OKLab	oklab(55.7% -0.0217 -0.1694)
OKLCH	oklch(55.7% 0.171 262.7)
XYZ	xyz(19.3468, 16.6898, 65.8071)
Luminance	0.1669 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6DD6 #D6A33A

analogous

#3ABBD6 #3A6DD6 #553AD6

triadic

#3A6DD6 #D63A6D #6DD63A

tetradic

#3A6DD6 #D63ABB #D6A33A #3AD655

square

#3A6DD6 #D63ABB #D6A33A #3AD655

split-complementary

#3A6DD6 #D6553A #BBD63A

monochromatic

#1A3A7C #2451AE #3A6DD6 #6D93E1 #9FB8EB

Accessibility & contrast

On white

4.84

#3A6DD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#3A6DD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6DD6

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6DD6	#FFFFFF	#000000	##FFFFFF
##3A6DD6	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3079DA

Deuteranopia (green-blind)

#006BD4

Tritanopia (blue-blind)

#008697

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3a6dd6;
/* rgb */ color: rgb(58, 109, 214);
/* oklch */ color: oklch(55.7% 0.171 262.7);

Tailwind

colors: {
  custom: {
    50: '#8496e3',
    500: '#3a6dd6',
    950: '#000000',
  },
}

SCSS

$custom: #3a6dd6;
$custom-light: #8496e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6dd6",
  "rgb": {
    "r": 58,
    "g": 109,
    "b": 214
  },
  "hsl": {
    "h": 220.385,
    "s": 65.546,
    "l": 53.333
  },
  "oklch": {
    "l": 0.55698,
    "c": 0.17082,
    "h": 262.7
  },
  "luminance": 0.16692
}

Semantic roles & 50–950 ramp

primary

#3A6DD6

secondary

#D7C294

accent

#B13FE8

background

#F8F9FE

surface

#F0F1FC

border

#CBCBD5

text

#0C0D15

muted

#7D7E84

Preview Lab

Preview with #3A6DD6

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

Preview Lab → · Contrast checker → · Palette generator →