#396AB7#396AB7

#396AB7 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 52.9% C 0.133 H 259.1°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#396AB7
RGB	rgb(57, 106, 183)
HSL	hsl(217, 53%, 47%)
HSV	hsv(217, 69%, 72%)
CMYK	cmyk(68.9%, 42.1%, 0%, 28.2%)
CIE-LAB	lab(45.07, 9.24, -45.63)
CIE-LCH	lch(45.07, 46.56, 281.45°)
OKLab	oklab(52.92% -0.025 -0.1302)
OKLCH	oklch(52.92% 0.133 259.1)
XYZ	xyz(15.3855, 14.5952, 46.7969)
Luminance	0.1460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396AB7 #B78639

analogous

#39A9B7 #396AB7 #4739B7

triadic

#396AB7 #B7396A #6AB739

tetradic

#396AB7 #B739A9 #B78639 #39B747

square

#396AB7 #B739A9 #B78639 #39B747

split-complementary

#396AB7 #B74739 #A9B739

monochromatic

#1C345A #2A4F88 #396AB7 #608ACD #8EADDC

Accessibility & contrast

On white

5.36

#396AB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#396AB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396AB7

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396AB7	#FFFFFF	#000000	##FFFFFF
##396AB7	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4671BA

Deuteranopia (green-blind)

#3165B5

Tritanopia (blue-blind)

#007C87

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #396ab7;
/* rgb */ color: rgb(57, 106, 183);
/* oklch */ color: oklch(52.9% 0.133 259.1);

Tailwind

colors: {
  custom: {
    50: '#7e94cd',
    500: '#396ab7',
    950: '#000000',
  },
}

SCSS

$custom: #396ab7;
$custom-light: #7e94cd;
$custom-dark: #000000;

JSON

{
  "hex": "#396ab7",
  "rgb": {
    "r": 57,
    "g": 106,
    "b": 183
  },
  "hsl": {
    "h": 216.667,
    "s": 52.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.52924,
    "c": 0.13262,
    "h": 259.1
  },
  "luminance": 0.14597
}

Semantic roles & 50–950 ramp

primary

#396AB7

secondary

#C7AD85

accent

#A44CDC

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #396AB7

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

Preview Lab → · Contrast checker → · Palette generator →