#3F94BE#3F94BE

#3F94BE is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.3% C 0.103 H 233.2°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3F94BE
RGB	rgb(63, 148, 190)
HSL	hsl(200, 50%, 50%)
HSV	hsv(200, 67%, 75%)
CMYK	cmyk(66.8%, 22.1%, 0%, 25.5%)
CIE-LAB	lab(57.99, -12.26, -29.32)
CIE-LCH	lch(57.99, 31.78, 247.31°)
OKLab	oklab(63.25% -0.0615 -0.0822)
OKLCH	oklch(63.25% 0.103 233.2)
XYZ	xyz(21.9304, 25.9519, 52.5587)
Luminance	0.2595 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F94BE #BE693F

analogous

#3FBEA9 #3F94BE #3F54BE

triadic

#3F94BE #BE3F94 #94BE3F

tetradic

#3F94BE #A93FBE #BE693F #54BE3F

square

#3F94BE #A93FBE #BE693F #54BE3F

split-complementary

#3F94BE #BE3F54 #BEA93F

monochromatic

#214C62 #307090 #3F94BE #6CAECE #9AC7DD

Accessibility & contrast

On white

3.39

#3F94BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#3F94BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F94BE

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F94BE	#FFFFFF	#000000	##000000
##3F94BE	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F93C0

Deuteranopia (green-blind)

#6E86BD

Tritanopia (blue-blind)

#009FA2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3f94be;
/* rgb */ color: rgb(63, 148, 190);
/* oklch */ color: oklch(63.3% 0.103 233.2);

Tailwind

colors: {
  custom: {
    50: '#82b3d1',
    500: '#3f94be',
    950: '#000000',
  },
}

SCSS

$custom: #3f94be;
$custom-light: #82b3d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f94be",
  "rgb": {
    "r": 63,
    "g": 148,
    "b": 190
  },
  "hsl": {
    "h": 199.843,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.63252,
    "c": 0.10267,
    "h": 233.2
  },
  "luminance": 0.25954
}

Semantic roles & 50–950 ramp

primary

#3F94BE

secondary

#C9A38F

accent

#7C4EDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #3F94BE

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

Preview Lab → · Contrast checker → · Palette generator →