#3F8097#3F8097

#3F8097 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.7% C 0.075 H 223.7°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#3F8097
RGB	rgb(63, 128, 151)
HSL	hsl(196, 41%, 42%)
HSV	hsv(196, 58%, 59%)
CMYK	cmyk(58.3%, 15.2%, 0%, 40.8%)
CIE-LAB	lab(50.37, -13.76, -18.65)
CIE-LCH	lch(50.37, 23.18, 233.58°)
OKLab	oklab(56.66% -0.0542 -0.0518)
OKLCH	oklch(56.66% 0.075 223.7)
XYZ	xyz(15.3528, 18.7280, 32.0779)
Luminance	0.1873 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8097 #97563F

analogous

#3F9782 #3F8097 #3F5497

triadic

#3F8097 #973F80 #80973F

tetradic

#3F8097 #823F97 #97563F #54973F

square

#3F8097 #823F97 #97563F #54973F

split-complementary

#3F8097 #973F54 #97823F

monochromatic

#1B3741 #2D5B6C #3F8097 #59A1BA #85B9CC

Accessibility & contrast

On white

4.42

#3F8097 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#3F8097 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8097

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8097	#FFFFFF	#000000	##000000
##3F8097	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737D98

Deuteranopia (green-blind)

#667497

Tritanopia (blue-blind)

#008787

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3f8097;
/* rgb */ color: rgb(63, 128, 151);
/* oklch */ color: oklch(56.7% 0.075 223.7);

Tailwind

colors: {
  custom: {
    50: '#7ca5b5',
    500: '#3f8097',
    950: '#000000',
  },
}

SCSS

$custom: #3f8097;
$custom-light: #7ca5b5;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8097",
  "rgb": {
    "r": 63,
    "g": 128,
    "b": 151
  },
  "hsl": {
    "h": 195.682,
    "s": 41.121,
    "l": 41.961
  },
  "oklch": {
    "l": 0.56657,
    "c": 0.07501,
    "h": 223.7
  },
  "luminance": 0.18729
}

Semantic roles & 50–950 ramp

primary

#3F8097

secondary

#B68B7C

accent

#7757D1

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #3F8097

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

Preview Lab → · Contrast checker → · Palette generator →