#3655AE#3655AE

#3655AE is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.6% C 0.147 H 266.4°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#3655AE
RGB	rgb(54, 85, 174)
HSL	hsl(225, 53%, 45%)
HSV	hsv(225, 69%, 68%)
CMYK	cmyk(69%, 51.1%, 0%, 31.8%)
CIE-LAB	lab(38.44, 18.99, -51.01)
CIE-LCH	lch(38.44, 54.42, 290.42°)
OKLab	oklab(47.61% -0.0092 -0.1464)
OKLCH	oklch(47.61% 0.147 266.4)
XYZ	xyz(12.4071, 10.3360, 41.3774)
Luminance	0.1034 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3655AE #AE8F36

analogous

#3691AE #3655AE #5336AE

triadic

#3655AE #AE3655 #55AE36

tetradic

#3655AE #AE3691 #AE8F36 #36AE53

square

#3655AE #AE3691 #AE8F36 #36AE53

split-complementary

#3655AE #AE5336 #91AE36

monochromatic

#192751 #283E7F #3655AE #5675CB #859BD9

Accessibility & contrast

On white

6.85

#3655AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#3655AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3655AE

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3655AE	#FFFFFF	#000000	##FFFFFF
##3655AE	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2060B1

Deuteranopia (green-blind)

#0055AC

Tritanopia (blue-blind)

#006A79

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3655ae;
/* rgb */ color: rgb(54, 85, 174);
/* oklch */ color: oklch(47.6% 0.147 266.4);

Tailwind

colors: {
  custom: {
    50: '#7b84c7',
    500: '#3655ae',
    950: '#000000',
  },
}

SCSS

$custom: #3655ae;
$custom-light: #7b84c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3655ae",
  "rgb": {
    "r": 54,
    "g": 85,
    "b": 174
  },
  "hsl": {
    "h": 224.5,
    "s": 52.632,
    "l": 44.706
  },
  "oklch": {
    "l": 0.47613,
    "c": 0.14672,
    "h": 266.4
  },
  "luminance": 0.10337
}

Semantic roles & 50–950 ramp

primary

#3655AE

secondary

#C3B17D

accent

#B74CDC

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3655AE

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

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