#4F9DE6#4F9DE6

#4F9DE6 is a light, vivid cyan. Relative luminance 0.315; OKLCH L 67.9% C 0.133 H 249.0°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#4F9DE6
RGB	rgb(79, 157, 230)
HSL	hsl(209, 75%, 61%)
HSV	hsv(209, 66%, 90%)
CMYK	cmyk(65.7%, 31.7%, 0%, 9.8%)
CIE-LAB	lab(62.92, -1.40, -43.93)
CIE-LCH	lch(62.92, 43.95, 268.18°)
OKLab	oklab(67.88% -0.0476 -0.1243)
OKLCH	oklch(67.88% 0.133 249)
XYZ	xyz(29.5590, 31.4864, 79.3673)
Luminance	0.3149 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9DE6 #E6984F

analogous

#4FE6E4 #4F9DE6 #4F51E6

triadic

#4F9DE6 #E64F9D #9DE64F

tetradic

#4F9DE6 #E44FE6 #E6984F #51E64F

square

#4F9DE6 #E44FE6 #E6984F #51E64F

split-complementary

#4F9DE6 #E64F51 #E6E44F

monochromatic

#1760A3 #1F7FD9 #4F9DE6 #85BBEE #BAD9F5

Accessibility & contrast

On white

2.88

#4F9DE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#4F9DE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9DE6

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9DE6	#FFFFFF	#000000	##000000
##4F9DE6	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA0E9

Deuteranopia (green-blind)

#6892E5

Tritanopia (blue-blind)

#00AEB7

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4f9de6;
/* rgb */ color: rgb(79, 157, 230);
/* oklch */ color: oklch(67.9% 0.133 249.0);

Tailwind

colors: {
  custom: {
    50: '#8fb9ee',
    500: '#4f9de6',
    950: '#000000',
  },
}

SCSS

$custom: #4f9de6;
$custom-light: #8fb9ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9de6",
  "rgb": {
    "r": 79,
    "g": 157,
    "b": 230
  },
  "hsl": {
    "h": 209.007,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.67882,
    "c": 0.13312,
    "h": 249
  },
  "luminance": 0.31489
}

Semantic roles & 50–950 ramp

primary

#4F9DE6

secondary

#E5C7AC

accent

#6F0ED7

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4F9DE6

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

Preview Lab → · Contrast checker → · Palette generator →