#4799E4#4799E4

#4799E4 is a light, vivid cyan. Relative luminance 0.297; OKLCH L 66.6% C 0.137 H 248.9°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#4799E4
RGB	rgb(71, 153, 228)
HSL	hsl(209, 74%, 59%)
HSV	hsv(209, 69%, 89%)
CMYK	cmyk(68.9%, 32.9%, 0%, 10.6%)
CIE-LAB	lab(61.41, -1.03, -45.21)
CIE-LCH	lch(61.41, 45.22, 268.70°)
OKLab	oklab(66.59% -0.0496 -0.1282)
OKLCH	oklch(66.59% 0.137 248.9)
XYZ	xyz(27.9881, 29.7205, 77.6453)
Luminance	0.2972 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4799E4 #E49247

analogous

#47E4E0 #4799E4 #474AE4

triadic

#4799E4 #E44799 #99E447

tetradic

#4799E4 #E047E4 #E49247 #4AE447

square

#4799E4 #E047E4 #E49247 #4AE447

split-complementary

#4799E4 #E4474A #E4E047

monochromatic

#175B9A #1E7BCF #4799E4 #7CB7EC #B2D4F4

Accessibility & contrast

On white

3.02

#4799E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#4799E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4799E4

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4799E4	#FFFFFF	#000000	##000000
##4799E4	1.00	3.02	6.94	6.94
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#779CE7

Deuteranopia (green-blind)

#618EE3

Tritanopia (blue-blind)

#00ABB4

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4799e4;
/* rgb */ color: rgb(71, 153, 228);
/* oklch */ color: oklch(66.6% 0.137 248.9);

Tailwind

colors: {
  custom: {
    50: '#8bb6ed',
    500: '#4799e4',
    950: '#000000',
  },
}

SCSS

$custom: #4799e4;
$custom-light: #8bb6ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4799e4",
  "rgb": {
    "r": 71,
    "g": 153,
    "b": 228
  },
  "hsl": {
    "h": 208.662,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.66592,
    "c": 0.13743,
    "h": 248.9
  },
  "luminance": 0.29723
}

Semantic roles & 50–950 ramp

primary

#4799E4

secondary

#E2C2A4

accent

#9037F1

background

#F9FBFE

surface

#F1F6FD

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4799E4

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

Preview Lab → · Contrast checker → · Palette generator →