#4899EF#4899EF

#4899EF is a light, vivid cyan. Relative luminance 0.304; OKLCH L 67.2% C 0.150 H 252.2°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#4899EF
RGB	rgb(72, 153, 239)
HSL	hsl(211, 84%, 61%)
HSV	hsv(211, 70%, 94%)
CMYK	cmyk(69.9%, 36%, 0%, 6.3%)
CIE-LAB	lab(61.99, 2.90, -50.37)
CIE-LCH	lch(61.99, 50.46, 273.30°)
OKLab	oklab(67.23% -0.046 -0.1432)
OKLCH	oklch(67.23% 0.15 252.2)
XYZ	xyz(29.6379, 30.3890, 85.9483)
Luminance	0.3039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4899EF #EF9E48

analogous

#48EDEF #4899EF #4A48EF

triadic

#4899EF #EF4899 #99EF48

tetradic

#4899EF #EF48ED #EF9E48 #48EF4A

square

#4899EF #EF48ED #EF9E48 #48EF4A

split-complementary

#4899EF #EF4A48 #EDEF48

monochromatic

#0F5CAD #147AE6 #4899EF #80B8F4 #B9D8F9

Accessibility & contrast

On white

2.97

#4899EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#4899EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4899EF

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4899EF	#FFFFFF	#000000	##000000
##4899EF	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#729EF3

Deuteranopia (green-blind)

#5A8FED

Tritanopia (blue-blind)

#00ADB9

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4899ef;
/* rgb */ color: rgb(72, 153, 239);
/* oklch */ color: oklch(67.2% 0.150 252.2);

Tailwind

colors: {
  custom: {
    50: '#8db6f4',
    500: '#4899ef',
    950: '#000000',
  },
}

SCSS

$custom: #4899ef;
$custom-light: #8db6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4899ef",
  "rgb": {
    "r": 72,
    "g": 153,
    "b": 239
  },
  "hsl": {
    "h": 210.898,
    "s": 83.92,
    "l": 60.98
  },
  "oklch": {
    "l": 0.6723,
    "c": 0.15047,
    "h": 252.2
  },
  "luminance": 0.30392
}

Semantic roles & 50–950 ramp

primary

#4899EF

secondary

#E9CAAA

accent

#7605E0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4899EF

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

Preview Lab → · Contrast checker → · Palette generator →