#396AB0#396AB0

#396AB0 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 52.5% C 0.123 H 257.5°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#396AB0
RGB	rgb(57, 106, 176)
HSL	hsl(215, 51%, 46%)
HSV	hsv(215, 68%, 69%)
CMYK	cmyk(67.6%, 39.8%, 0%, 31%)
CIE-LAB	lab(44.68, 6.70, -42.18)
CIE-LCH	lch(44.68, 42.71, 279.03°)
OKLab	oklab(52.49% -0.0265 -0.1201)
OKLCH	oklch(52.49% 0.123 257.5)
XYZ	xyz(14.6750, 14.3110, 43.0548)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396AB0 #B07F39

analogous

#39A5B0 #396AB0 #4339B0

triadic

#396AB0 #B0396A #6AB039

tetradic

#396AB0 #B039A5 #B07F39 #39B043

square

#396AB0 #B039A5 #B07F39 #39B043

split-complementary

#396AB0 #B04339 #A5B039

monochromatic

#1B3254 #2A4E82 #396AB0 #5C89CA #8AABD9

Accessibility & contrast

On white

5.44

#396AB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#396AB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396AB0

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396AB0	#FFFFFF	#000000	##FFFFFF
##396AB0	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A70B3

Deuteranopia (green-blind)

#3865AF

Tritanopia (blue-blind)

#007A84

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #396ab0;
/* rgb */ color: rgb(57, 106, 176);
/* oklch */ color: oklch(52.5% 0.123 257.5);

Tailwind

colors: {
  custom: {
    50: '#7c94c8',
    500: '#396ab0',
    950: '#000000',
  },
}

SCSS

$custom: #396ab0;
$custom-light: #7c94c8;
$custom-dark: #000000;

JSON

{
  "hex": "#396ab0",
  "rgb": {
    "r": 57,
    "g": 106,
    "b": 176
  },
  "hsl": {
    "h": 215.294,
    "s": 51.073,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52485,
    "c": 0.12303,
    "h": 257.5
  },
  "luminance": 0.14313
}

Semantic roles & 50–950 ramp

primary

#396AB0

secondary

#C4A881

accent

#A04DDB

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #396AB0

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

Preview Lab → · Contrast checker → · Palette generator →