#396FCE#396FCE

#396FCE is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.5% C 0.158 H 260.8°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#396FCE
RGB	rgb(57, 111, 206)
HSL	hsl(218, 60%, 52%)
HSV	hsv(218, 72%, 81%)
CMYK	cmyk(72.3%, 46.1%, 0%, 19.2%)
CIE-LAB	lab(47.87, 14.50, -54.42)
CIE-LCH	lch(47.87, 56.32, 284.93°)
OKLab	oklab(55.53% -0.0253 -0.156)
OKLCH	oklch(55.53% 0.158 260.8)
XYZ	xyz(18.5084, 16.6930, 60.6272)
Luminance	0.1669 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396FCE #CE9839

analogous

#39BACE #396FCE #4E39CE

triadic

#396FCE #CE396F #6FCE39

tetradic

#396FCE #CE39BA #CE9839 #39CE4E

square

#396FCE #CE39BA #CE9839 #39CE4E

split-complementary

#396FCE #CE4E39 #BACE39

monochromatic

#1C3B71 #2854A2 #396FCE #6A93DA #9BB6E6

Accessibility & contrast

On white

4.84

#396FCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#396FCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396FCE

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396FCE	#FFFFFF	#000000	##FFFFFF
##396FCE	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D79D2

Deuteranopia (green-blind)

#1B6BCC

Tritanopia (blue-blind)

#008594

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #396fce;
/* rgb */ color: rgb(57, 111, 206);
/* oklch */ color: oklch(55.5% 0.158 260.8);

Tailwind

colors: {
  custom: {
    50: '#8297dd',
    500: '#396fce',
    950: '#000000',
  },
}

SCSS

$custom: #396fce;
$custom-light: #8297dd;
$custom-dark: #000000;

JSON

{
  "hex": "#396fce",
  "rgb": {
    "r": 57,
    "g": 111,
    "b": 206
  },
  "hsl": {
    "h": 218.255,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.55527,
    "c": 0.15803,
    "h": 260.8
  },
  "luminance": 0.16695
}

Semantic roles & 50–950 ramp

primary

#396FCE

secondary

#D2BA91

accent

#AA44E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #396FCE

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

Preview Lab → · Contrast checker → · Palette generator →