#396ECA#396ECA

#396ECA is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.0% C 0.154 H 260.6°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#396ECA
RGB	rgb(57, 110, 202)
HSL	hsl(218, 58%, 51%)
HSV	hsv(218, 72%, 79%)
CMYK	cmyk(71.8%, 45.5%, 0%, 20.8%)
CIE-LAB	lab(47.34, 13.67, -52.97)
CIE-LCH	lch(47.34, 54.71, 284.47°)
OKLab	oklab(55.04% -0.0251 -0.1517)
OKLCH	oklch(55.04% 0.154 260.6)
XYZ	xyz(17.9201, 16.2841, 58.0644)
Luminance	0.1629 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396ECA #CA9539

analogous

#39B6CA #396ECA #4C39CA

triadic

#396ECA #CA396E #6ECA39

tetradic

#396ECA #CA39B6 #CA9539 #39CA4C

square

#396ECA #CA39B6 #CA9539 #39CA4C

split-complementary

#396ECA #CA4C39 #B6CA39

monochromatic

#1D3A6C #2A549C #396ECA #6991D7 #9AB5E4

Accessibility & contrast

On white

4.93

#396ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#396ECA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396ECA

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396ECA	#FFFFFF	#000000	##FFFFFF
##396ECA	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F77CD

Deuteranopia (green-blind)

#206AC8

Tritanopia (blue-blind)

#008492

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #396eca;
/* rgb */ color: rgb(57, 110, 202);
/* oklch */ color: oklch(55.0% 0.154 260.6);

Tailwind

colors: {
  custom: {
    50: '#8197db',
    500: '#396eca',
    950: '#000000',
  },
}

SCSS

$custom: #396eca;
$custom-light: #8197db;
$custom-dark: #000000;

JSON

{
  "hex": "#396eca",
  "rgb": {
    "r": 57,
    "g": 110,
    "b": 202
  },
  "hsl": {
    "h": 218.069,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.55043,
    "c": 0.15382,
    "h": 260.6
  },
  "luminance": 0.16286
}

Semantic roles & 50–950 ramp

primary

#396ECA

secondary

#D0B88F

accent

#A947E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #396ECA

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

Preview Lab → · Contrast checker → · Palette generator →