#396BC9#396BC9

#396BC9 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.3% C 0.156 H 261.6°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#396BC9
RGB	rgb(57, 107, 201)
HSL	hsl(219, 57%, 51%)
HSV	hsv(219, 72%, 79%)
CMYK	cmyk(71.6%, 46.8%, 0%, 21.2%)
CIE-LAB	lab(46.45, 15.20, -53.84)
CIE-LCH	lch(46.45, 55.94, 285.76°)
OKLab	oklab(54.33% -0.0227 -0.1544)
OKLCH	oklch(54.33% 0.156 261.6)
XYZ	xyz(17.4839, 15.6004, 57.3368)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396BC9 #C99739

analogous

#39B3C9 #396BC9 #4F39C9

triadic

#396BC9 #C9396B #6BC939

tetradic

#396BC9 #C939B3 #C99739 #39C94F

square

#396BC9 #C939B3 #C99739 #39C94F

split-complementary

#396BC9 #C94F39 #B3C939

monochromatic

#1D386B #2A519B #396BC9 #698FD6 #99B3E3

Accessibility & contrast

On white

5.10

#396BC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#396BC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396BC9

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396BC9	#FFFFFF	#000000	##FFFFFF
##396BC9	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3975CD

Deuteranopia (green-blind)

#1768C7

Tritanopia (blue-blind)

#008190

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #396bc9;
/* rgb */ color: rgb(57, 107, 201);
/* oklch */ color: oklch(54.3% 0.156 261.6);

Tailwind

colors: {
  custom: {
    50: '#8194da',
    500: '#396bc9',
    950: '#000000',
  },
}

SCSS

$custom: #396bc9;
$custom-light: #8194da;
$custom-dark: #000000;

JSON

{
  "hex": "#396bc9",
  "rgb": {
    "r": 57,
    "g": 107,
    "b": 201
  },
  "hsl": {
    "h": 219.167,
    "s": 57.143,
    "l": 50.588
  },
  "oklch": {
    "l": 0.54332,
    "c": 0.15602,
    "h": 261.6
  },
  "luminance": 0.15602
}

Semantic roles & 50–950 ramp

primary

#396BC9

secondary

#CFB98F

accent

#AB47E0

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #396BC9

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

Preview Lab → · Contrast checker → · Palette generator →