#396EC9#396EC9

#396EC9 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.0% C 0.152 H 260.4°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#396EC9
RGB	rgb(57, 110, 201)
HSL	hsl(218, 57%, 51%)
HSV	hsv(218, 72%, 79%)
CMYK	cmyk(71.6%, 45.3%, 0%, 21.2%)
CIE-LAB	lab(47.28, 13.30, -52.50)
CIE-LCH	lch(47.28, 54.15, 284.22°)
OKLab	oklab(54.98% -0.0253 -0.1504)
OKLCH	oklch(54.98% 0.152 260.4)
XYZ	xyz(17.8021, 16.2369, 57.4428)
Luminance	0.1624 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396EC9 #C99439

analogous

#39B6C9 #396EC9 #4C39C9

triadic

#396EC9 #C9396E #6EC939

tetradic

#396EC9 #C939B6 #C99439 #39C94C

square

#396EC9 #C939B6 #C99439 #39C94C

split-complementary

#396EC9 #C94C39 #B6C939

monochromatic

#1D3A6B #2A549B #396EC9 #6991D6 #99B4E3

Accessibility & contrast

On white

4.94

#396EC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#396EC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396EC9

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396EC9	#FFFFFF	#000000	##FFFFFF
##396EC9	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4077CC

Deuteranopia (green-blind)

#226AC7

Tritanopia (blue-blind)

#008392

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #396ec9;
/* rgb */ color: rgb(57, 110, 201);
/* oklch */ color: oklch(55.0% 0.152 260.4);

Tailwind

colors: {
  custom: {
    50: '#8197da',
    500: '#396ec9',
    950: '#000000',
  },
}

SCSS

$custom: #396ec9;
$custom-light: #8197da;
$custom-dark: #000000;

JSON

{
  "hex": "#396ec9",
  "rgb": {
    "r": 57,
    "g": 110,
    "b": 201
  },
  "hsl": {
    "h": 217.917,
    "s": 57.143,
    "l": 50.588
  },
  "oklch": {
    "l": 0.54976,
    "c": 0.15247,
    "h": 260.4
  },
  "luminance": 0.16239
}

Semantic roles & 50–950 ramp

primary

#396EC9

secondary

#CFB78F

accent

#A847E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #396EC9

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

Preview Lab → · Contrast checker → · Palette generator →