#3F8AAE#3F8AAE

#3F8AAE is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 60.1% C 0.092 H 232.0°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#3F8AAE
RGB	rgb(63, 138, 174)
HSL	hsl(199, 47%, 46%)
HSV	hsv(199, 64%, 68%)
CMYK	cmyk(63.8%, 20.7%, 0%, 31.8%)
CIE-LAB	lab(54.33, -11.95, -25.87)
CIE-LCH	lch(54.33, 28.50, 245.20°)
OKLab	oklab(60.12% -0.0566 -0.0724)
OKLCH	oklch(60.12% 0.092 232)
XYZ	xyz(18.7754, 22.2878, 43.3487)
Luminance	0.2229 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8AAE #AE633F

analogous

#3FAE9B #3F8AAE #3F53AE

triadic

#3F8AAE #AE3F8A #8AAE3F

tetradic

#3F8AAE #9B3FAE #AE633F #53AE3F

square

#3F8AAE #9B3FAE #AE633F #53AE3F

split-complementary

#3F8AAE #AE3F53 #AE9B3F

monochromatic

#1E4354 #2F6681 #3F8AAE #64A7C7 #90C0D7

Accessibility & contrast

On white

3.85

#3F8AAE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#3F8AAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8AAE

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8AAE	#FFFFFF	#000000	##000000
##3F8AAE	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7888B0

Deuteranopia (green-blind)

#697DAD

Tritanopia (blue-blind)

#009496

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3f8aae;
/* rgb */ color: rgb(63, 138, 174);
/* oklch */ color: oklch(60.1% 0.092 232.0);

Tailwind

colors: {
  custom: {
    50: '#7facc6',
    500: '#3f8aae',
    950: '#000000',
  },
}

SCSS

$custom: #3f8aae;
$custom-light: #7facc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8aae",
  "rgb": {
    "r": 63,
    "g": 138,
    "b": 174
  },
  "hsl": {
    "h": 199.459,
    "s": 46.835,
    "l": 46.471
  },
  "oklch": {
    "l": 0.6012,
    "c": 0.09191,
    "h": 232
  },
  "luminance": 0.2229
}

Semantic roles & 50–950 ramp

primary

#3F8AAE

secondary

#C29A87

accent

#7D51D6

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3F8AAE

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

Preview Lab → · Contrast checker → · Palette generator →