#4899E5#4899E5

#4899E5 is a light, vivid cyan. Relative luminance 0.298; OKLCH L 66.7% C 0.138 H 249.4°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#4899E5
RGB	rgb(72, 153, 229)
HSL	hsl(209, 75%, 59%)
HSV	hsv(209, 69%, 90%)
CMYK	cmyk(68.6%, 33.2%, 0%, 10.2%)
CIE-LAB	lab(61.49, -0.54, -45.64)
CIE-LCH	lch(61.49, 45.64, 269.33°)
OKLab	oklab(66.68% -0.0486 -0.1294)
OKLCH	oklch(66.68% 0.138 249.4)
XYZ	xyz(28.2013, 29.8143, 78.3820)
Luminance	0.2982 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4899E5 #E59448

analogous

#48E5E3 #4899E5 #484BE5

triadic

#4899E5 #E54899 #99E548

tetradic

#4899E5 #E348E5 #E59448 #4BE548

square

#4899E5 #E348E5 #E59448 #4BE548

split-complementary

#4899E5 #E5484B #E5E348

monochromatic

#165B9C #1E7BD2 #4899E5 #7EB7ED #B3D5F4

Accessibility & contrast

On white

3.02

#4899E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#4899E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4899E5

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4899E5	#FFFFFF	#000000	##000000
##4899E5	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#779DE8

Deuteranopia (green-blind)

#618EE4

Tritanopia (blue-blind)

#00ABB4

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4899e5;
/* rgb */ color: rgb(72, 153, 229);
/* oklch */ color: oklch(66.7% 0.138 249.4);

Tailwind

colors: {
  custom: {
    50: '#8cb6ed',
    500: '#4899e5',
    950: '#000000',
  },
}

SCSS

$custom: #4899e5;
$custom-light: #8cb6ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4899e5",
  "rgb": {
    "r": 72,
    "g": 153,
    "b": 229
  },
  "hsl": {
    "h": 209.045,
    "s": 75.12,
    "l": 59.02
  },
  "oklch": {
    "l": 0.66681,
    "c": 0.13824,
    "h": 249.4
  },
  "luminance": 0.29817
}

Semantic roles & 50–950 ramp

primary

#4899E5

secondary

#E3C3A6

accent

#9136F2

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4899E5

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

Preview Lab → · Contrast checker → · Palette generator →