#396ED9#396ED9

#396ED9 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.1% C 0.174 H 262.4°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#396ED9
RGB	rgb(57, 110, 217)
HSL	hsl(220, 68%, 54%)
HSV	hsv(220, 74%, 85%)
CMYK	cmyk(73.7%, 49.3%, 0%, 14.9%)
CIE-LAB	lab(48.30, 19.17, -59.99)
CIE-LCH	lch(48.30, 62.98, 287.72°)
OKLab	oklab(56.08% -0.0229 -0.1724)
OKLCH	oklch(56.08% 0.174 262.4)
XYZ	xyz(19.7832, 17.0293, 67.8765)
Luminance	0.1703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396ED9 #D9A439

analogous

#39BED9 #396ED9 #5439D9

triadic

#396ED9 #D9396E #6ED939

tetradic

#396ED9 #D939BE #D9A439 #39D954

square

#396ED9 #D939BE #D9A439 #39D954

split-complementary

#396ED9 #D95439 #BED939

monochromatic

#183A7F #2252B3 #396ED9 #6C94E3 #A0B9ED

Accessibility & contrast

On white

4.77

#396ED9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#396ED9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396ED9

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396ED9	#FFFFFF	#000000	##FFFFFF
##396ED9	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F7ADD

Deuteranopia (green-blind)

#006CD7

Tritanopia (blue-blind)

#008899

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #396ed9;
/* rgb */ color: rgb(57, 110, 217);
/* oklch */ color: oklch(56.1% 0.174 262.4);

Tailwind

colors: {
  custom: {
    50: '#8496e5',
    500: '#396ed9',
    950: '#000000',
  },
}

SCSS

$custom: #396ed9;
$custom-light: #8496e5;
$custom-dark: #000000;

JSON

{
  "hex": "#396ed9",
  "rgb": {
    "r": 57,
    "g": 110,
    "b": 217
  },
  "hsl": {
    "h": 220.125,
    "s": 67.797,
    "l": 53.725
  },
  "oklch": {
    "l": 0.56078,
    "c": 0.17393,
    "h": 262.4
  },
  "luminance": 0.17031
}

Semantic roles & 50–950 ramp

primary

#396ED9

secondary

#D9C295

accent

#B13DEB

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #396ED9

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

Preview Lab → · Contrast checker → · Palette generator →