#3F94D0#3F94D0

#3F94D0 is a light, vivid cyan. Relative luminance 0.268; OKLCH L 64.1% C 0.121 H 242.8°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#3F94D0
RGB	rgb(63, 148, 208)
HSL	hsl(205, 61%, 53%)
HSV	hsv(205, 70%, 82%)
CMYK	cmyk(69.7%, 28.8%, 0%, 18.4%)
CIE-LAB	lab(58.78, -6.20, -38.23)
CIE-LCH	lch(58.78, 38.73, 260.79°)
OKLab	oklab(64.13% -0.0555 -0.108)
OKLCH	oklch(64.13% 0.121 242.8)
XYZ	xyz(24.0206, 26.7880, 63.5669)
Luminance	0.2679 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F94D0 #D07B3F

analogous

#3FD0C4 #3F94D0 #3F4BD0

triadic

#3F94D0 #D03F94 #94D03F

tetradic

#3F94D0 #C43FD0 #D07B3F #4BD03F

square

#3F94D0 #C43FD0 #D07B3F #4BD03F

split-complementary

#3F94D0 #D03F4B #D0C43F

monochromatic

#1D5277 #2974A9 #3F94D0 #70AFDC #A1CBE8

Accessibility & contrast

On white

3.30

#3F94D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#3F94D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F94D0

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F94D0	#FFFFFF	#000000	##000000
##3F94D0	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7995D3

Deuteranopia (green-blind)

#6587CF

Tritanopia (blue-blind)

#00A3A9

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3f94d0;
/* rgb */ color: rgb(63, 148, 208);
/* oklch */ color: oklch(64.1% 0.121 242.8);

Tailwind

colors: {
  custom: {
    50: '#85b3de',
    500: '#3f94d0',
    950: '#000000',
  },
}

SCSS

$custom: #3f94d0;
$custom-light: #85b3de;
$custom-dark: #000000;

JSON

{
  "hex": "#3f94d0",
  "rgb": {
    "r": 63,
    "g": 148,
    "b": 208
  },
  "hsl": {
    "h": 204.828,
    "s": 60.669,
    "l": 53.137
  },
  "oklch": {
    "l": 0.64135,
    "c": 0.12141,
    "h": 242.8
  },
  "luminance": 0.26791
}

Semantic roles & 50–950 ramp

primary

#3F94D0

secondary

#D5B096

accent

#8644E4

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3F94D0

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

Preview Lab → · Contrast checker → · Palette generator →