#396BBA#396BBA

#396BBA is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.3% C 0.136 H 259.2°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#396BBA
RGB	rgb(57, 107, 186)
HSL	hsl(217, 53%, 48%)
HSV	hsv(217, 69%, 73%)
CMYK	cmyk(69.4%, 42.5%, 0%, 27.1%)
CIE-LAB	lab(45.54, 9.71, -46.64)
CIE-LCH	lch(45.54, 47.64, 281.76°)
OKLab	oklab(53.34% -0.0254 -0.1332)
OKLCH	oklch(53.34% 0.136 259.2)
XYZ	xyz(15.8048, 14.9288, 48.4935)
Luminance	0.1493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396BBA #BA8839

analogous

#39ABBA #396BBA #4739BA

triadic

#396BBA #BA396B #6BBA39

tetradic

#396BBA #BA39AB #BA8839 #39BA47

square

#396BBA #BA39AB #BA8839 #39BA47

split-complementary

#396BBA #BA4739 #ABBA39

monochromatic

#1C355C #2B508B #396BBA #618CCF #90AEDD

Accessibility & contrast

On white

5.27

#396BBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#396BBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396BBA

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396BBA	#FFFFFF	#000000	##FFFFFF
##396BBA	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4672BD

Deuteranopia (green-blind)

#3066B8

Tritanopia (blue-blind)

#007D89

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #396bba;
/* rgb */ color: rgb(57, 107, 186);
/* oklch */ color: oklch(53.3% 0.136 259.2);

Tailwind

colors: {
  custom: {
    50: '#7e94cf',
    500: '#396bba',
    950: '#000000',
  },
}

SCSS

$custom: #396bba;
$custom-light: #7e94cf;
$custom-dark: #000000;

JSON

{
  "hex": "#396bba",
  "rgb": {
    "r": 57,
    "g": 107,
    "b": 186
  },
  "hsl": {
    "h": 216.744,
    "s": 53.086,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53338,
    "c": 0.13557,
    "h": 259.2
  },
  "luminance": 0.1493
}

Semantic roles & 50–950 ramp

primary

#396BBA

secondary

#C8AF87

accent

#A44BDC

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #396BBA

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

Preview Lab → · Contrast checker → · Palette generator →