#4F9FD2#4F9FD2

#4F9FD2 is a light, moderate cyan. Relative luminance 0.311; OKLCH L 67.3% C 0.109 H 239.2°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#4F9FD2
RGB	rgb(79, 159, 210)
HSL	hsl(203, 59%, 57%)
HSV	hsv(203, 62%, 82%)
CMYK	cmyk(62.4%, 24.3%, 0%, 17.6%)
CIE-LAB	lab(62.60, -9.09, -33.34)
CIE-LCH	lch(62.60, 34.56, 254.75°)
OKLab	oklab(67.34% -0.0558 -0.0936)
OKLCH	oklch(67.34% 0.109 239.2)
XYZ	xyz(27.2510, 31.1090, 65.5288)
Luminance	0.3111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9FD2 #D2824F

analogous

#4FD2C4 #4F9FD2 #4F5ED2

triadic

#4F9FD2 #D24F9F #9FD24F

tetradic

#4F9FD2 #C44FD2 #D2824F #5ED24F

square

#4F9FD2 #C44FD2 #D2824F #5ED24F

split-complementary

#4F9FD2 #D24F5E #D2C44F

monochromatic

#225E85 #2E81B5 #4F9FD2 #80BADE #B0D4EB

Accessibility & contrast

On white

2.91

#4F9FD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#4F9FD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9FD2

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9FD2	#FFFFFF	#000000	##000000
##4F9FD2	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889FD4

Deuteranopia (green-blind)

#7692D1

Tritanopia (blue-blind)

#00ACB0

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4f9fd2;
/* rgb */ color: rgb(79, 159, 210);
/* oklch */ color: oklch(67.3% 0.109 239.2);

Tailwind

colors: {
  custom: {
    50: '#8cbbe0',
    500: '#4f9fd2',
    950: '#000000',
  },
}

SCSS

$custom: #4f9fd2;
$custom-light: #8cbbe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9fd2",
  "rgb": {
    "r": 79,
    "g": 159,
    "b": 210
  },
  "hsl": {
    "h": 203.359,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.67339,
    "c": 0.10897,
    "h": 239.2
  },
  "luminance": 0.31112
}

Semantic roles & 50–950 ramp

primary

#4F9FD2

secondary

#D9B8A4

accent

#8345E2

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4F9FD2

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

Preview Lab → · Contrast checker → · Palette generator →