#4F9BD7#4F9BD7

#4F9BD7 is a light, moderate cyan. Relative luminance 0.300; OKLCH L 66.7% C 0.117 H 244.7°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#4F9BD7
RGB	rgb(79, 155, 215)
HSL	hsl(206, 63%, 58%)
HSV	hsv(206, 63%, 84%)
CMYK	cmyk(63.3%, 27.9%, 0%, 15.7%)
CIE-LAB	lab(61.66, -5.23, -37.59)
CIE-LCH	lch(61.66, 37.95, 262.08°)
OKLab	oklab(66.67% -0.05 -0.1059)
OKLCH	oklch(66.67% 0.117 244.7)
XYZ	xyz(27.2069, 30.0086, 68.6352)
Luminance	0.3001 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9BD7 #D78B4F

analogous

#4FD7CF #4F9BD7 #4F57D7

triadic

#4F9BD7 #D74F9B #9BD74F

tetradic

#4F9BD7 #CF4FD7 #D78B4F #57D74F

square

#4F9BD7 #CF4FD7 #D78B4F #57D74F

split-complementary

#4F9BD7 #D74F57 #D7CF4F

monochromatic

#205C8C #2B7DBE #4F9BD7 #81B7E2 #B3D4EE

Accessibility & contrast

On white

3.00

#4F9BD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#4F9BD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9BD7

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9BD7	#FFFFFF	#000000	##000000
##4F9BD7	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819CDA

Deuteranopia (green-blind)

#6E8FD6

Tritanopia (blue-blind)

#00A9B0

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4f9bd7;
/* rgb */ color: rgb(79, 155, 215);
/* oklch */ color: oklch(66.7% 0.117 244.7);

Tailwind

colors: {
  custom: {
    50: '#8db8e3',
    500: '#4f9bd7',
    950: '#000000',
  },
}

SCSS

$custom: #4f9bd7;
$custom-light: #8db8e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9bd7",
  "rgb": {
    "r": 79,
    "g": 155,
    "b": 215
  },
  "hsl": {
    "h": 206.471,
    "s": 62.963,
    "l": 57.647
  },
  "oklch": {
    "l": 0.66669,
    "c": 0.11711,
    "h": 244.7
  },
  "luminance": 0.30011
}

Semantic roles & 50–950 ramp

primary

#4F9BD7

secondary

#DCBEA6

accent

#8A42E6

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4F9BD7

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

Preview Lab → · Contrast checker → · Palette generator →