#3F94C7#3F94C7

#3F94C7 is a light, moderate cyan. Relative luminance 0.264; OKLCH L 63.7% C 0.112 H 238.5°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#3F94C7
RGB	rgb(63, 148, 199)
HSL	hsl(203, 55%, 51%)
HSV	hsv(203, 68%, 78%)
CMYK	cmyk(68.3%, 25.6%, 0%, 22%)
CIE-LAB	lab(58.37, -9.25, -33.80)
CIE-LCH	lch(58.37, 35.04, 254.69°)
OKLab	oklab(63.68% -0.0584 -0.0952)
OKLCH	oklch(63.68% 0.112 238.5)
XYZ	xyz(22.9446, 26.3576, 57.9001)
Luminance	0.2636 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F94C7 #C7723F

analogous

#3FC7B6 #3F94C7 #3F50C7

triadic

#3F94C7 #C73F94 #94C73F

tetradic

#3F94C7 #B63FC7 #C7723F #50C73F

square

#3F94C7 #B63FC7 #C7723F #50C73F

split-complementary

#3F94C7 #C73F50 #C7B63F

monochromatic

#204F6C #2D729B #3F94C7 #6EAED5 #9EC9E3

Accessibility & contrast

On white

3.35

#3F94C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#3F94C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F94C7

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F94C7	#FFFFFF	#000000	##000000
##3F94C7	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C94C9

Deuteranopia (green-blind)

#6A86C6

Tritanopia (blue-blind)

#00A1A5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3f94c7;
/* rgb */ color: rgb(63, 148, 199);
/* oklch */ color: oklch(63.7% 0.112 238.5);

Tailwind

colors: {
  custom: {
    50: '#83b3d8',
    500: '#3f94c7',
    950: '#000000',
  },
}

SCSS

$custom: #3f94c7;
$custom-light: #83b3d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3f94c7",
  "rgb": {
    "r": 63,
    "g": 148,
    "b": 199
  },
  "hsl": {
    "h": 202.5,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.63683,
    "c": 0.11164,
    "h": 238.5
  },
  "luminance": 0.2636
}

Semantic roles & 50–950 ramp

primary

#3F94C7

secondary

#CFA993

accent

#814ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3F94C7

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

Preview Lab → · Contrast checker → · Palette generator →