#396AB9#396AB9

#396AB9 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.1% C 0.135 H 259.5°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#396AB9
RGB	rgb(57, 106, 185)
HSL	hsl(217, 53%, 47%)
HSV	hsv(217, 69%, 73%)
CMYK	cmyk(69.2%, 42.7%, 0%, 27.5%)
CIE-LAB	lab(45.19, 9.97, -46.61)
CIE-LCH	lch(45.19, 47.66, 282.08°)
OKLab	oklab(53.05% -0.0246 -0.1331)
OKLCH	oklch(53.05% 0.135 259.5)
XYZ	xyz(15.5952, 14.6791, 47.9010)
Luminance	0.1468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396AB9 #B98839

analogous

#39AAB9 #396AB9 #4839B9

triadic

#396AB9 #B9396A #6AB939

tetradic

#396AB9 #B939AA #B98839 #39B948

square

#396AB9 #B939AA #B98839 #39B948

split-complementary

#396AB9 #B94839 #AAB939

monochromatic

#1C345B #2B4F8A #396AB9 #618BCE #90ADDD

Accessibility & contrast

On white

5.34

#396AB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#396AB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396AB9

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396AB9	#FFFFFF	#000000	##FFFFFF
##396AB9	1.00	5.34	3.94	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4471BC

Deuteranopia (green-blind)

#2F65B7

Tritanopia (blue-blind)

#007C88

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #396ab9;
/* rgb */ color: rgb(57, 106, 185);
/* oklch */ color: oklch(53.1% 0.135 259.5);

Tailwind

colors: {
  custom: {
    50: '#7e94ce',
    500: '#396ab9',
    950: '#000000',
  },
}

SCSS

$custom: #396ab9;
$custom-light: #7e94ce;
$custom-dark: #000000;

JSON

{
  "hex": "#396ab9",
  "rgb": {
    "r": 57,
    "g": 106,
    "b": 185
  },
  "hsl": {
    "h": 217.031,
    "s": 52.893,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53052,
    "c": 0.13536,
    "h": 259.5
  },
  "luminance": 0.14681
}

Semantic roles & 50–950 ramp

primary

#396AB9

secondary

#C8AF86

accent

#A54BDC

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #396AB9

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

Preview Lab → · Contrast checker → · Palette generator →