#396EBC#396EBC

#396EBC is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.1% C 0.135 H 258.1°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#396EBC
RGB	rgb(57, 110, 188)
HSL	hsl(216, 53%, 48%)
HSV	hsv(216, 70%, 74%)
CMYK	cmyk(69.7%, 41.5%, 0%, 26.3%)
CIE-LAB	lab(46.51, 8.55, -46.24)
CIE-LCH	lch(46.51, 47.02, 280.48°)
OKLab	oklab(54.13% -0.0278 -0.132)
OKLCH	oklch(54.13% 0.135 258.1)
XYZ	xyz(16.3371, 15.6509, 49.7271)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396EBC #BC8739

analogous

#39AFBC #396EBC #4539BC

triadic

#396EBC #BC396E #6EBC39

tetradic

#396EBC #BC39AF #BC8739 #39BC45

square

#396EBC #BC39AF #BC8739 #39BC45

split-complementary

#396EBC #BC4539 #AFBC39

monochromatic

#1D375E #2B538D #396EBC #638FD0 #92B0DE

Accessibility & contrast

On white

5.08

#396EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#396EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396EBC

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396EBC	#FFFFFF	#000000	##FFFFFF
##396EBC	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4975BF

Deuteranopia (green-blind)

#3469BA

Tritanopia (blue-blind)

#00808C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #396ebc;
/* rgb */ color: rgb(57, 110, 188);
/* oklch */ color: oklch(54.1% 0.135 258.1);

Tailwind

colors: {
  custom: {
    50: '#7e97d0',
    500: '#396ebc',
    950: '#000000',
  },
}

SCSS

$custom: #396ebc;
$custom-light: #7e97d0;
$custom-dark: #000000;

JSON

{
  "hex": "#396ebc",
  "rgb": {
    "r": 57,
    "g": 110,
    "b": 188
  },
  "hsl": {
    "h": 215.725,
    "s": 53.469,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54132,
    "c": 0.13486,
    "h": 258.1
  },
  "luminance": 0.15653
}

Semantic roles & 50–950 ramp

primary

#396EBC

secondary

#C9AF88

accent

#A24BDD

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #396EBC

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

Preview Lab → · Contrast checker → · Palette generator →