#396CBE#396CBE

#396CBE is a mid, vivid blue. Relative luminance 0.153; OKLCH L 53.8% C 0.140 H 259.5°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#396CBE
RGB	rgb(57, 108, 190)
HSL	hsl(217, 54%, 48%)
HSV	hsv(217, 70%, 75%)
CMYK	cmyk(70%, 43.2%, 0%, 25.5%)
CIE-LAB	lab(46.06, 10.54, -48.12)
CIE-LCH	lch(46.06, 49.26, 282.35°)
OKLab	oklab(53.82% -0.0255 -0.1375)
OKLCH	oklch(53.82% 0.14 259.5)
XYZ	xyz(16.3408, 15.3110, 50.7993)
Luminance	0.1531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396CBE #BE8B39

analogous

#39AEBE #396CBE #4839BE

triadic

#396CBE #BE396C #6CBE39

tetradic

#396CBE #BE39AE #BE8B39 #39BE48

square

#396CBE #BE39AE #BE8B39 #39BE48

split-complementary

#396CBE #BE4839 #AEBE39

monochromatic

#1D3660 #2B518F #396CBE #648DD0 #93B0DF

Accessibility & contrast

On white

5.17

#396CBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#396CBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396CBE

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396CBE	#FFFFFF	#000000	##FFFFFF
##396CBE	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4474C1

Deuteranopia (green-blind)

#2D67BC

Tritanopia (blue-blind)

#007F8C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #396cbe;
/* rgb */ color: rgb(57, 108, 190);
/* oklch */ color: oklch(53.8% 0.140 259.5);

Tailwind

colors: {
  custom: {
    50: '#7f95d2',
    500: '#396cbe',
    950: '#000000',
  },
}

SCSS

$custom: #396cbe;
$custom-light: #7f95d2;
$custom-dark: #000000;

JSON

{
  "hex": "#396cbe",
  "rgb": {
    "r": 57,
    "g": 108,
    "b": 190
  },
  "hsl": {
    "h": 216.992,
    "s": 53.846,
    "l": 48.431
  },
  "oklch": {
    "l": 0.53816,
    "c": 0.13988,
    "h": 259.5
  },
  "luminance": 0.15313
}

Semantic roles & 50–950 ramp

primary

#396CBE

secondary

#CAB189

accent

#A54BDD

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #396CBE

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

Preview Lab → · Contrast checker → · Palette generator →