#3B668D#3B668D

#3B668D is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.7% C 0.079 H 247.5°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#3B668D
RGB	rgb(59, 102, 141)
HSL	hsl(209, 41%, 39%)
HSV	hsv(209, 58%, 55%)
CMYK	cmyk(58.2%, 27.7%, 0%, 44.7%)
CIE-LAB	lab(41.77, -2.73, -26.01)
CIE-LCH	lch(41.77, 26.15, 264.01°)
OKLab	oklab(49.65% -0.0303 -0.073)
OKLCH	oklch(49.65% 0.079 247.5)
XYZ	xyz(11.3610, 12.3547, 26.9801)
Luminance	0.1236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B668D #8D623B

analogous

#3B8D8B #3B668D #3B3D8D

triadic

#3B668D #8D3B66 #668D3B

tetradic

#3B668D #8B3B8D #8D623B #3D8D3B

square

#3B668D #8B3B8D #8D623B #3D8D3B

split-complementary

#3B668D #8D3B3D #8D8B3B

monochromatic

#172837 #294762 #3B668D #5085B6 #7BA3C8

Accessibility & contrast

On white

6.05

#3B668D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#3B668D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B668D

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B668D	#FFFFFF	#000000	##FFFFFF
##3B668D	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56678F

Deuteranopia (green-blind)

#4B5F8C

Tritanopia (blue-blind)

#006F73

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3b668d;
/* rgb */ color: rgb(59, 102, 141);
/* oklch */ color: oklch(49.7% 0.079 247.5);

Tailwind

colors: {
  custom: {
    50: '#7891ae',
    500: '#3b668d',
    950: '#000000',
  },
}

SCSS

$custom: #3b668d;
$custom-light: #7891ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3b668d",
  "rgb": {
    "r": 59,
    "g": 102,
    "b": 141
  },
  "hsl": {
    "h": 208.537,
    "s": 41,
    "l": 39.216
  },
  "oklch": {
    "l": 0.49652,
    "c": 0.07906,
    "h": 247.5
  },
  "luminance": 0.12356
}

Semantic roles & 50–950 ramp

primary

#3B668D

secondary

#B19073

accent

#9157D1

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #3B668D

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

Preview Lab → · Contrast checker → · Palette generator →