#396DB6#396DB6

#396DB6 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 53.5% C 0.128 H 257.3°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#396DB6
RGB	rgb(57, 109, 182)
HSL	hsl(215, 52%, 47%)
HSV	hsv(215, 69%, 71%)
CMYK	cmyk(68.7%, 40.1%, 0%, 28.6%)
CIE-LAB	lab(45.88, 7.00, -43.76)
CIE-LCH	lch(45.88, 44.32, 279.08°)
OKLab	oklab(53.53% -0.0282 -0.1247)
OKLCH	oklch(53.53% 0.128 257.3)
XYZ	xyz(15.5964, 15.1829, 46.3555)
Luminance	0.1519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396DB6 #B68239

analogous

#39ACB6 #396DB6 #4439B6

triadic

#396DB6 #B6396D #6DB639

tetradic

#396DB6 #B639AC #B68239 #39B644

square

#396DB6 #B639AC #B68239 #39B644

split-complementary

#396DB6 #B64439 #ACB639

monochromatic

#1C3559 #2A5187 #396DB6 #5F8DCD #8EAEDC

Accessibility & contrast

On white

5.20

#396DB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#396DB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396DB6

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396DB6	#FFFFFF	#000000	##FFFFFF
##396DB6	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C73B9

Deuteranopia (green-blind)

#3867B5

Tritanopia (blue-blind)

#007E88

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #396db6;
/* rgb */ color: rgb(57, 109, 182);
/* oklch */ color: oklch(53.5% 0.128 257.3);

Tailwind

colors: {
  custom: {
    50: '#7d96cc',
    500: '#396db6',
    950: '#000000',
  },
}

SCSS

$custom: #396db6;
$custom-light: #7d96cc;
$custom-dark: #000000;

JSON

{
  "hex": "#396db6",
  "rgb": {
    "r": 57,
    "g": 109,
    "b": 182
  },
  "hsl": {
    "h": 215.04,
    "s": 52.301,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53533,
    "c": 0.12785,
    "h": 257.3
  },
  "luminance": 0.15185
}

Semantic roles & 50–950 ramp

primary

#396DB6

secondary

#C6AB85

accent

#A04CDC

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #396DB6

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

Preview Lab → · Contrast checker → · Palette generator →