#4F9BE6#4F9BE6

#4F9BE6 is a light, vivid cyan. Relative luminance 0.308; OKLCH L 67.4% C 0.135 H 250.2°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#4F9BE6
RGB	rgb(79, 155, 230)
HSL	hsl(210, 75%, 61%)
HSV	hsv(210, 66%, 90%)
CMYK	cmyk(65.7%, 32.6%, 0%, 9.8%)
CIE-LAB	lab(62.35, -0.25, -44.82)
CIE-LCH	lch(62.35, 44.82, 269.68°)
OKLab	oklab(67.44% -0.0457 -0.1269)
OKLCH	oklch(67.44% 0.135 250.2)
XYZ	xyz(29.2234, 30.8152, 79.2554)
Luminance	0.3082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9BE6 #E69A4F

analogous

#4FE6E5 #4F9BE6 #4F50E6

triadic

#4F9BE6 #E64F9B #9BE64F

tetradic

#4F9BE6 #E54FE6 #E69A4F #50E64F

square

#4F9BE6 #E54FE6 #E69A4F #50E64F

split-complementary

#4F9BE6 #E64F50 #E6E54F

monochromatic

#175EA3 #1F7DD9 #4F9BE6 #85B9EE #BAD8F5

Accessibility & contrast

On white

2.93

#4F9BE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#4F9BE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9BE6

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9BE6	#FFFFFF	#000000	##000000
##4F9BE6	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A9FE9

Deuteranopia (green-blind)

#6590E5

Tritanopia (blue-blind)

#00ADB6

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4f9be6;
/* rgb */ color: rgb(79, 155, 230);
/* oklch */ color: oklch(67.4% 0.135 250.2);

Tailwind

colors: {
  custom: {
    50: '#8fb8ee',
    500: '#4f9be6',
    950: '#000000',
  },
}

SCSS

$custom: #4f9be6;
$custom-light: #8fb8ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9be6",
  "rgb": {
    "r": 79,
    "g": 155,
    "b": 230
  },
  "hsl": {
    "h": 209.801,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.67438,
    "c": 0.13488,
    "h": 250.2
  },
  "luminance": 0.30818
}

Semantic roles & 50–950 ramp

primary

#4F9BE6

secondary

#E5C8AC

accent

#720ED7

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4F9BE6

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

Preview Lab → · Contrast checker → · Palette generator →