#396CB6#396CB6

#396CB6 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 53.3% C 0.129 H 257.8°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#396CB6
RGB	rgb(57, 108, 182)
HSL	hsl(216, 52%, 47%)
HSV	hsv(216, 69%, 71%)
CMYK	cmyk(68.7%, 40.7%, 0%, 28.6%)
CIE-LAB	lab(45.59, 7.62, -44.22)
CIE-LCH	lch(45.59, 44.87, 279.78°)
OKLab	oklab(53.31% -0.0272 -0.1261)
OKLCH	oklch(53.31% 0.129 257.8)
XYZ	xyz(15.4904, 14.9708, 46.3202)
Luminance	0.1497 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396CB6 #B68339

analogous

#39ABB6 #396CB6 #4539B6

triadic

#396CB6 #B6396C #6CB639

tetradic

#396CB6 #B639AB #B68339 #39B645

square

#396CB6 #B639AB #B68339 #39B645

split-complementary

#396CB6 #B64539 #ABB639

monochromatic

#1C3559 #2A5087 #396CB6 #5F8CCD #8EAEDC

Accessibility & contrast

On white

5.26

#396CB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#396CB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396CB6

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396CB6	#FFFFFF	#000000	##FFFFFF
##396CB6	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A72B9

Deuteranopia (green-blind)

#3667B4

Tritanopia (blue-blind)

#007D88

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #396cb6;
/* rgb */ color: rgb(57, 108, 182);
/* oklch */ color: oklch(53.3% 0.129 257.8);

Tailwind

colors: {
  custom: {
    50: '#7d95cc',
    500: '#396cb6',
    950: '#000000',
  },
}

SCSS

$custom: #396cb6;
$custom-light: #7d95cc;
$custom-dark: #000000;

JSON

{
  "hex": "#396cb6",
  "rgb": {
    "r": 57,
    "g": 108,
    "b": 182
  },
  "hsl": {
    "h": 215.52,
    "s": 52.301,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53308,
    "c": 0.12897,
    "h": 257.8
  },
  "luminance": 0.14972
}

Semantic roles & 50–950 ramp

primary

#396CB6

secondary

#C6AB85

accent

#A14CDC

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #396CB6

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

Preview Lab → · Contrast checker → · Palette generator →