#396BB6#396BB6

#396BB6 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.1% C 0.130 H 258.4°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#396BB6
RGB	rgb(57, 107, 182)
HSL	hsl(216, 52%, 47%)
HSV	hsv(216, 69%, 71%)
CMYK	cmyk(68.7%, 41.2%, 0%, 28.6%)
CIE-LAB	lab(45.31, 8.25, -44.68)
CIE-LCH	lch(45.31, 45.44, 280.46°)
OKLab	oklab(53.08% -0.0262 -0.1274)
OKLCH	oklch(53.08% 0.13 258.4)
XYZ	xyz(15.3855, 14.7611, 46.2852)
Luminance	0.1476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396BB6 #B68439

analogous

#39AAB6 #396BB6 #4639B6

triadic

#396BB6 #B6396B #6BB639

tetradic

#396BB6 #B639AA #B68439 #39B646

square

#396BB6 #B639AA #B68439 #39B646

split-complementary

#396BB6 #B64639 #AAB639

monochromatic

#1C3459 #2A5087 #396BB6 #5F8BCD #8EADDC

Accessibility & contrast

On white

5.31

#396BB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#396BB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396BB6

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396BB6	#FFFFFF	#000000	##FFFFFF
##396BB6	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4872B9

Deuteranopia (green-blind)

#3466B4

Tritanopia (blue-blind)

#007C87

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #396bb6;
/* rgb */ color: rgb(57, 107, 182);
/* oklch */ color: oklch(53.1% 0.130 258.4);

Tailwind

colors: {
  custom: {
    50: '#7d94cc',
    500: '#396bb6',
    950: '#000000',
  },
}

SCSS

$custom: #396bb6;
$custom-light: #7d94cc;
$custom-dark: #000000;

JSON

{
  "hex": "#396bb6",
  "rgb": {
    "r": 57,
    "g": 107,
    "b": 182
  },
  "hsl": {
    "h": 216,
    "s": 52.301,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53084,
    "c": 0.13011,
    "h": 258.4
  },
  "luminance": 0.14763
}

Semantic roles & 50–950 ramp

primary

#396BB6

secondary

#C6AC85

accent

#A24CDC

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #396BB6

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

Preview Lab → · Contrast checker → · Palette generator →