#4899E3#4899E3

#4899E3 is a light, vivid cyan. Relative luminance 0.297; OKLCH L 66.6% C 0.136 H 248.8°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#4899E3
RGB	rgb(72, 153, 227)
HSL	hsl(209, 73%, 59%)
HSV	hsv(209, 68%, 89%)
CMYK	cmyk(68.3%, 32.6%, 0%, 11%)
CIE-LAB	lab(61.40, -1.22, -44.68)
CIE-LCH	lch(61.40, 44.70, 268.44°)
OKLab	oklab(66.57% -0.0492 -0.1266)
OKLCH	oklch(66.57% 0.136 248.8)
XYZ	xyz(27.9237, 29.7033, 76.9198)
Luminance	0.2971 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4899E3 #E39248

analogous

#48E3DF #4899E3 #484BE3

triadic

#4899E3 #E34899 #99E348

tetradic

#4899E3 #DF48E3 #E39248 #4BE348

square

#4899E3 #DF48E3 #E39248 #4BE348

split-complementary

#4899E3 #E3484B #E3DF48

monochromatic

#175B99 #207BCE #4899E3 #7DB7EB #B2D4F3

Accessibility & contrast

On white

3.03

#4899E3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#4899E3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4899E3

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4899E3	#FFFFFF	#000000	##000000
##4899E3	1.00	3.03	6.94	6.94
#FFFFFF	3.03	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)

#789CE6

Deuteranopia (green-blind)

#628EE2

Tritanopia (blue-blind)

#00ABB4

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4899e3;
/* rgb */ color: rgb(72, 153, 227);
/* oklch */ color: oklch(66.6% 0.136 248.8);

Tailwind

colors: {
  custom: {
    50: '#8bb6ec',
    500: '#4899e3',
    950: '#000000',
  },
}

SCSS

$custom: #4899e3;
$custom-light: #8bb6ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4899e3",
  "rgb": {
    "r": 72,
    "g": 153,
    "b": 227
  },
  "hsl": {
    "h": 208.645,
    "s": 73.46,
    "l": 58.627
  },
  "oklch": {
    "l": 0.66573,
    "c": 0.13584,
    "h": 248.8
  },
  "luminance": 0.29706
}

Semantic roles & 50–950 ramp

primary

#4899E3

secondary

#E2C2A5

accent

#9038F0

background

#F9FBFE

surface

#F1F6FD

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4899E3

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

Preview Lab → · Contrast checker → · Palette generator →