#396FC1#396FC1

#396FC1 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 54.7% C 0.140 H 258.6°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#396FC1
RGB	rgb(57, 111, 193)
HSL	hsl(216, 54%, 49%)
HSV	hsv(216, 70%, 76%)
CMYK	cmyk(70.5%, 42.5%, 0%, 24.3%)
CIE-LAB	lab(47.09, 9.75, -48.21)
CIE-LCH	lch(47.09, 49.18, 281.43°)
OKLab	oklab(54.67% -0.0277 -0.1377)
OKLCH	oklch(54.67% 0.14 258.6)
XYZ	xyz(16.9939, 16.0872, 52.6513)
Luminance	0.1609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396FC1 #C18B39

analogous

#39B3C1 #396FC1 #4739C1

triadic

#396FC1 #C1396F #6FC139

tetradic

#396FC1 #C139B3 #C18B39 #39C147

square

#396FC1 #C139B3 #C18B39 #39C147

split-complementary

#396FC1 #C14739 #B3C139

monochromatic

#1D3963 #2B5492 #396FC1 #6690D2 #95B2E0

Accessibility & contrast

On white

4.98

#396FC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#396FC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396FC1

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396FC1	#FFFFFF	#000000	##FFFFFF
##396FC1	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4876C4

Deuteranopia (green-blind)

#316ABF

Tritanopia (blue-blind)

#00828E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #396fc1;
/* rgb */ color: rgb(57, 111, 193);
/* oklch */ color: oklch(54.7% 0.140 258.6);

Tailwind

colors: {
  custom: {
    50: '#7f97d4',
    500: '#396fc1',
    950: '#000000',
  },
}

SCSS

$custom: #396fc1;
$custom-light: #7f97d4;
$custom-dark: #000000;

JSON

{
  "hex": "#396fc1",
  "rgb": {
    "r": 57,
    "g": 111,
    "b": 193
  },
  "hsl": {
    "h": 216.176,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54671,
    "c": 0.14049,
    "h": 258.6
  },
  "luminance": 0.16089
}

Semantic roles & 50–950 ramp

primary

#396FC1

secondary

#CBB18B

accent

#A34ADE

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #396FC1

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

Preview Lab → · Contrast checker → · Palette generator →