#3F96CC#3F96CC

#3F96CC is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.4% C 0.116 H 239.5°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#3F96CC
RGB	rgb(63, 150, 204)
HSL	hsl(203, 58%, 52%)
HSV	hsv(203, 69%, 80%)
CMYK	cmyk(69.1%, 26.5%, 0%, 20%)
CIE-LAB	lab(59.18, -8.69, -35.35)
CIE-LCH	lch(59.18, 36.40, 256.19°)
OKLab	oklab(64.4% -0.0587 -0.0996)
OKLCH	oklch(64.4% 0.116 239.5)
XYZ	xyz(23.8511, 27.2265, 61.1133)
Luminance	0.2723 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F96CC #CC753F

analogous

#3FCCBC #3F96CC #3F4FCC

triadic

#3F96CC #CC3F96 #96CC3F

tetradic

#3F96CC #BC3FCC #CC753F #4FCC3F

square

#3F96CC #BC3FCC #CC753F #4FCC3F

split-complementary

#3F96CC #CC3F4F #CCBC3F

monochromatic

#1E5272 #2B75A3 #3F96CC #6FB0D9 #A0CBE6

Accessibility & contrast

On white

3.26

#3F96CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#3F96CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F96CC

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F96CC	#FFFFFF	#000000	##000000
##3F96CC	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D96CE

Deuteranopia (green-blind)

#6A88CB

Tritanopia (blue-blind)

#00A4A9

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3f96cc;
/* rgb */ color: rgb(63, 150, 204);
/* oklch */ color: oklch(64.4% 0.116 239.5);

Tailwind

colors: {
  custom: {
    50: '#84b4db',
    500: '#3f96cc',
    950: '#000000',
  },
}

SCSS

$custom: #3f96cc;
$custom-light: #84b4db;
$custom-dark: #000000;

JSON

{
  "hex": "#3f96cc",
  "rgb": {
    "r": 63,
    "g": 150,
    "b": 204
  },
  "hsl": {
    "h": 202.979,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.64397,
    "c": 0.11564,
    "h": 239.5
  },
  "luminance": 0.27229
}

Semantic roles & 50–950 ramp

primary

#3F96CC

secondary

#D2AC95

accent

#8247E1

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3F96CC

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

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