#4F97E4#4F97E4

#4F97E4 is a light, vivid cyan. Relative luminance 0.294; OKLCH L 66.4% C 0.136 H 251.9°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#4F97E4
RGB	rgb(79, 151, 228)
HSL	hsl(211, 73%, 60%)
HSV	hsv(211, 65%, 89%)
CMYK	cmyk(65.4%, 33.8%, 0%, 10.6%)
CIE-LAB	lab(61.13, 1.39, -45.64)
CIE-LCH	lch(61.13, 45.66, 271.74°)
OKLab	oklab(66.45% -0.0422 -0.1294)
OKLCH	oklch(66.45% 0.136 251.9)
XYZ	xyz(28.2895, 29.3941, 77.5665)
Luminance	0.2940 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F97E4 #E49C4F

analogous

#4FE1E4 #4F97E4 #524FE4

triadic

#4F97E4 #E44F97 #97E44F

tetradic

#4F97E4 #E44FE1 #E49C4F #4FE452

square

#4F97E4 #E44FE1 #E49C4F #4FE452

split-complementary

#4F97E4 #E4524F #E1E44F

monochromatic

#195AA0 #2178D5 #4F97E4 #84B6EC #B9D6F4

Accessibility & contrast

On white

3.05

#4F97E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#4F97E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F97E4

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F97E4	#FFFFFF	#000000	##000000
##4F97E4	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#759BE7

Deuteranopia (green-blind)

#608DE2

Tritanopia (blue-blind)

#00A9B3

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4f97e4;
/* rgb */ color: rgb(79, 151, 228);
/* oklch */ color: oklch(66.4% 0.136 251.9);

Tailwind

colors: {
  custom: {
    50: '#8eb5ed',
    500: '#4f97e4',
    950: '#000000',
  },
}

SCSS

$custom: #4f97e4;
$custom-light: #8eb5ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4f97e4",
  "rgb": {
    "r": 79,
    "g": 151,
    "b": 228
  },
  "hsl": {
    "h": 211.007,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.66447,
    "c": 0.13608,
    "h": 251.9
  },
  "luminance": 0.29397
}

Semantic roles & 50–950 ramp

primary

#4F97E4

secondary

#E4C8AB

accent

#7610D6

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4F97E4

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

Preview Lab → · Contrast checker → · Palette generator →