#3F889E#3F889E

#3F889E is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 58.9% C 0.080 H 220.4°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3F889E
RGB	rgb(63, 136, 158)
HSL	hsl(194, 43%, 43%)
HSV	hsv(194, 60%, 62%)
CMYK	cmyk(60.1%, 13.9%, 0%, 38%)
CIE-LAB	lab(53.09, -15.98, -18.56)
CIE-LCH	lch(53.09, 24.49, 229.27°)
OKLab	oklab(58.92% -0.0606 -0.0516)
OKLCH	oklch(58.92% 0.08 220.4)
XYZ	xyz(17.0232, 21.1320, 35.5229)
Luminance	0.2113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F889E #9E553F

analogous

#3F9E84 #3F889E #3F589E

triadic

#3F889E #9E3F88 #889E3F

tetradic

#3F889E #843F9E #9E553F #589E3F

square

#3F889E #843F9E #9E553F #589E3F

split-complementary

#3F889E #9E3F58 #9E843F

monochromatic

#1C3D46 #2E6272 #3F889E #5CA7BE #88BFD0

Accessibility & contrast

On white

4.02

#3F889E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#3F889E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F889E

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F889E	#FFFFFF	#000000	##000000
##3F889E	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B859F

Deuteranopia (green-blind)

#6D7A9E

Tritanopia (blue-blind)

#008F8F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3f889e;
/* rgb */ color: rgb(63, 136, 158);
/* oklch */ color: oklch(58.9% 0.080 220.4);

Tailwind

colors: {
  custom: {
    50: '#7daaba',
    500: '#3f889e',
    950: '#000000',
  },
}

SCSS

$custom: #3f889e;
$custom-light: #7daaba;
$custom-dark: #000000;

JSON

{
  "hex": "#3f889e",
  "rgb": {
    "r": 63,
    "g": 136,
    "b": 158
  },
  "hsl": {
    "h": 193.895,
    "s": 42.986,
    "l": 43.333
  },
  "oklch": {
    "l": 0.58924,
    "c": 0.07955,
    "h": 220.4
  },
  "luminance": 0.21134
}

Semantic roles & 50–950 ramp

primary

#3F889E

secondary

#BA8C7F

accent

#7255D3

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #3F889E

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

Preview Lab → · Contrast checker → · Palette generator →