#4F9DE7#4F9DE7

#4F9DE7 is a light, vivid cyan. Relative luminance 0.315; OKLCH L 67.9% C 0.134 H 249.4°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#4F9DE7
RGB	rgb(79, 157, 231)
HSL	hsl(209, 76%, 61%)
HSV	hsv(209, 66%, 91%)
CMYK	cmyk(65.8%, 32%, 0%, 9.4%)
CIE-LAB	lab(62.96, -1.06, -44.41)
CIE-LCH	lch(62.96, 44.42, 268.63°)
OKLab	oklab(67.93% -0.0474 -0.1257)
OKLCH	oklch(67.93% 0.134 249.4)
XYZ	xyz(29.6999, 31.5427, 80.1089)
Luminance	0.3155 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9DE7 #E7994F

analogous

#4FE7E5 #4F9DE7 #4F51E7

triadic

#4F9DE7 #E74F9D #9DE74F

tetradic

#4F9DE7 #E54FE7 #E7994F #51E74F

square

#4F9DE7 #E54FE7 #E7994F #51E74F

split-complementary

#4F9DE7 #E74F51 #E7E54F

monochromatic

#1760A5 #1E7FDB #4F9DE7 #85BBEE #BBD9F6

Accessibility & contrast

On white

2.87

#4F9DE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#4F9DE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9DE7

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9DE7	#FFFFFF	#000000	##000000
##4F9DE7	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA0EA

Deuteranopia (green-blind)

#6792E6

Tritanopia (blue-blind)

#00AEB7

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4f9de7;
/* rgb */ color: rgb(79, 157, 231);
/* oklch */ color: oklch(67.9% 0.134 249.4);

Tailwind

colors: {
  custom: {
    50: '#8fb9ef',
    500: '#4f9de7',
    950: '#000000',
  },
}

SCSS

$custom: #4f9de7;
$custom-light: #8fb9ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9de7",
  "rgb": {
    "r": 79,
    "g": 157,
    "b": 231
  },
  "hsl": {
    "h": 209.211,
    "s": 76,
    "l": 60.784
  },
  "oklch": {
    "l": 0.67934,
    "c": 0.13432,
    "h": 249.4
  },
  "luminance": 0.31546
}

Semantic roles & 50–950 ramp

primary

#4F9DE7

secondary

#E6C8AC

accent

#700DD8

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4F9DE7

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

Preview Lab → · Contrast checker → · Palette generator →