#3B659D#3B659D

#3B659D is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 50.3% C 0.102 H 256.1°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#3B659D
RGB	rgb(59, 101, 157)
HSL	hsl(214, 45%, 42%)
HSV	hsv(214, 62%, 62%)
CMYK	cmyk(62.4%, 35.7%, 0%, 38.4%)
CIE-LAB	lab(42.26, 3.42, -34.80)
CIE-LCH	lch(42.26, 34.97, 275.61°)
OKLab	oklab(50.29% -0.0243 -0.0986)
OKLCH	oklch(50.29% 0.102 256.1)
XYZ	xyz(12.5409, 12.6703, 33.6765)
Luminance	0.1267 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B659D #9D733B

analogous

#3B969D #3B659D #423B9D

triadic

#3B659D #9D3B65 #659D3B

tetradic

#3B659D #9D3B96 #9D733B #3B9D42

square

#3B659D #9D3B96 #9D733B #3B9D42

split-complementary

#3B659D #9D423B #969D3B

monochromatic

#1A2C44 #2A4871 #3B659D #5683BF #82A4D0

Accessibility & contrast

On white

5.94

#3B659D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#3B659D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B659D

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B659D	#FFFFFF	#000000	##FFFFFF
##3B659D	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D699F

Deuteranopia (green-blind)

#40609C

Tritanopia (blue-blind)

#007279

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3b659d;
/* rgb */ color: rgb(59, 101, 157);
/* oklch */ color: oklch(50.3% 0.102 256.1);

Tailwind

colors: {
  custom: {
    50: '#7a90ba',
    500: '#3b659d',
    950: '#000000',
  },
}

SCSS

$custom: #3b659d;
$custom-light: #7a90ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3b659d",
  "rgb": {
    "r": 59,
    "g": 101,
    "b": 157
  },
  "hsl": {
    "h": 214.286,
    "s": 45.37,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50294,
    "c": 0.10152,
    "h": 256.1
  },
  "luminance": 0.12671
}

Semantic roles & 50–950 ramp

primary

#3B659D

secondary

#BA9E7A

accent

#9D53D5

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #3B659D

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

Preview Lab → · Contrast checker → · Palette generator →