#3F6980#3F6980

#3F6980 is a mid, muted cyan. Relative luminance 0.127; OKLCH L 50.0% C 0.060 H 233.7°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#3F6980
RGB	rgb(63, 105, 128)
HSL	hsl(201, 34%, 37%)
HSV	hsv(201, 51%, 50%)
CMYK	cmyk(50.8%, 18%, 0%, 49.8%)
CIE-LAB	lab(42.33, -7.81, -17.30)
CIE-LCH	lch(42.33, 18.98, 245.71°)
OKLab	oklab(49.96% -0.0353 -0.048)
OKLCH	oklch(49.96% 0.06 233.7)
XYZ	xyz(10.9963, 12.7176, 22.2932)
Luminance	0.1272 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6980 #80563F

analogous

#3F8077 #3F6980 #3F4980

triadic

#3F6980 #803F69 #69803F

tetradic

#3F6980 #773F80 #80563F #49803F

square

#3F6980 #773F80 #80563F #49803F

split-complementary

#3F6980 #803F49 #80773F

monochromatic

#17262E #2B4757 #3F6980 #538BA9 #7BA6BE

Accessibility & contrast

On white

5.93

#3F6980 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#3F6980 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6980

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6980	#FFFFFF	#000000	##FFFFFF
##3F6980	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6881

Deuteranopia (green-blind)

#556180

Tritanopia (blue-blind)

#1E6F70

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3f6980;
/* rgb */ color: rgb(63, 105, 128);
/* oklch */ color: oklch(50.0% 0.060 233.7);

Tailwind

colors: {
  custom: {
    50: '#7893a5',
    500: '#3f6980',
    950: '#000000',
  },
}

SCSS

$custom: #3f6980;
$custom-light: #7893a5;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6980",
  "rgb": {
    "r": 63,
    "g": 105,
    "b": 128
  },
  "hsl": {
    "h": 201.231,
    "s": 34.031,
    "l": 37.451
  },
  "oklch": {
    "l": 0.49962,
    "c": 0.05959,
    "h": 233.7
  },
  "luminance": 0.12718
}

Semantic roles & 50–950 ramp

primary

#3F6980

secondary

#A88572

accent

#845ECA

background

#F7F9FA

surface

#EEF1F4

border

#C9CBCE

text

#090D0F

muted

#7B7E7F

Preview Lab

Preview with #3F6980

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

Preview Lab → · Contrast checker → · Palette generator →