#4F9DD2#4F9DD2

#4F9DD2 is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.9% C 0.110 H 240.8°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#4F9DD2
RGB	rgb(79, 157, 210)
HSL	hsl(204, 59%, 57%)
HSV	hsv(204, 62%, 82%)
CMYK	cmyk(62.4%, 25.2%, 0%, 17.6%)
CIE-LAB	lab(62.02, -7.98, -34.24)
CIE-LCH	lch(62.02, 35.16, 256.88°)
OKLab	oklab(66.88% -0.0537 -0.0962)
OKLCH	oklch(66.88% 0.11 240.8)
XYZ	xyz(26.9099, 30.4267, 65.4151)
Luminance	0.3043 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9DD2 #D2844F

analogous

#4FD2C6 #4F9DD2 #4F5CD2

triadic

#4F9DD2 #D24F9D #9DD24F

tetradic

#4F9DD2 #C64FD2 #D2844F #5CD24F

square

#4F9DD2 #C64FD2 #D2844F #5CD24F

split-complementary

#4F9DD2 #D24F5C #D2C64F

monochromatic

#225D85 #2E7FB5 #4F9DD2 #80B8DE #B0D3EB

Accessibility & contrast

On white

2.96

#4F9DD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#4F9DD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9DD2

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9DD2	#FFFFFF	#000000	##000000
##4F9DD2	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859DD4

Deuteranopia (green-blind)

#7390D1

Tritanopia (blue-blind)

#00AAAF

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4f9dd2;
/* rgb */ color: rgb(79, 157, 210);
/* oklch */ color: oklch(66.9% 0.110 240.8);

Tailwind

colors: {
  custom: {
    50: '#8cb9e0',
    500: '#4f9dd2',
    950: '#000000',
  },
}

SCSS

$custom: #4f9dd2;
$custom-light: #8cb9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9dd2",
  "rgb": {
    "r": 79,
    "g": 157,
    "b": 210
  },
  "hsl": {
    "h": 204.275,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.66881,
    "c": 0.11017,
    "h": 240.8
  },
  "luminance": 0.30429
}

Semantic roles & 50–950 ramp

primary

#4F9DD2

secondary

#D9B9A4

accent

#8545E2

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4F9DD2

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

Preview Lab → · Contrast checker → · Palette generator →