#3F95CD#3F95CD

#3F95CD is a light, moderate cyan. Relative luminance 0.270; OKLCH L 64.2% C 0.117 H 240.7°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#3F95CD
RGB	rgb(63, 149, 205)
HSL	hsl(204, 59%, 53%)
HSV	hsv(204, 69%, 80%)
CMYK	cmyk(69.3%, 27.3%, 0%, 19.6%)
CIE-LAB	lab(58.93, -7.79, -36.30)
CIE-LCH	lch(58.93, 37.13, 257.89°)
OKLab	oklab(64.21% -0.0574 -0.1024)
OKLCH	oklch(64.21% 0.117 240.7)
XYZ	xyz(23.8125, 26.9568, 61.6940)
Luminance	0.2696 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F95CD #CD773F

analogous

#3FCDBE #3F95CD #3F4ECD

triadic

#3F95CD #CD3F95 #95CD3F

tetradic

#3F95CD #BE3FCD #CD773F #4ECD3F

square

#3F95CD #BE3FCD #CD773F #4ECD3F

split-complementary

#3F95CD #CD3F4E #CDBE3F

monochromatic

#1E5274 #2B74A4 #3F95CD #70B0DA #A0CBE6

Accessibility & contrast

On white

3.29

#3F95CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#3F95CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F95CD

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F95CD	#FFFFFF	#000000	##000000
##3F95CD	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B95D0

Deuteranopia (green-blind)

#6888CC

Tritanopia (blue-blind)

#00A3A8

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3f95cd;
/* rgb */ color: rgb(63, 149, 205);
/* oklch */ color: oklch(64.2% 0.117 240.7);

Tailwind

colors: {
  custom: {
    50: '#84b4dc',
    500: '#3f95cd',
    950: '#000000',
  },
}

SCSS

$custom: #3f95cd;
$custom-light: #84b4dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3f95cd",
  "rgb": {
    "r": 63,
    "g": 149,
    "b": 205
  },
  "hsl": {
    "h": 203.662,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.64214,
    "c": 0.11739,
    "h": 240.7
  },
  "luminance": 0.26959
}

Semantic roles & 50–950 ramp

primary

#3F95CD

secondary

#D3AD95

accent

#8346E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3F95CD

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

Preview Lab → · Contrast checker → · Palette generator →