#489AE3#489AE3

#489AE3 is a light, vivid cyan. Relative luminance 0.300; OKLCH L 66.8% C 0.135 H 248.2°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#489AE3
RGB	rgb(72, 154, 227)
HSL	hsl(208, 73%, 59%)
HSV	hsv(208, 68%, 89%)
CMYK	cmyk(68.3%, 32.2%, 0%, 11%)
CIE-LAB	lab(61.68, -1.79, -44.23)
CIE-LCH	lch(61.68, 44.27, 267.68°)
OKLab	oklab(66.8% -0.0502 -0.1253)
OKLCH	oklch(66.8% 0.135 248.2)
XYZ	xyz(28.0880, 30.0320, 76.9746)
Luminance	0.3004 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489AE3 #E39148

analogous

#48E3DE #489AE3 #484CE3

triadic

#489AE3 #E3489A #9AE348

tetradic

#489AE3 #DE48E3 #E39148 #4CE348

square

#489AE3 #DE48E3 #E39148 #4CE348

split-complementary

#489AE3 #E3484C #E3DE48

monochromatic

#175C99 #207CCE #489AE3 #7DB7EB #B2D5F3

Accessibility & contrast

On white

3.00

#489AE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#489AE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489AE3

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489AE3	#FFFFFF	#000000	##000000
##489AE3	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799DE6

Deuteranopia (green-blind)

#648EE2

Tritanopia (blue-blind)

#00ABB4

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #489ae3;
/* rgb */ color: rgb(72, 154, 227);
/* oklch */ color: oklch(66.8% 0.135 248.2);

Tailwind

colors: {
  custom: {
    50: '#8bb7ec',
    500: '#489ae3',
    950: '#000000',
  },
}

SCSS

$custom: #489ae3;
$custom-light: #8bb7ec;
$custom-dark: #000000;

JSON

{
  "hex": "#489ae3",
  "rgb": {
    "r": 72,
    "g": 154,
    "b": 227
  },
  "hsl": {
    "h": 208.258,
    "s": 73.46,
    "l": 58.627
  },
  "oklch": {
    "l": 0.66797,
    "c": 0.13497,
    "h": 248.2
  },
  "luminance": 0.30035
}

Semantic roles & 50–950 ramp

primary

#489AE3

secondary

#E2C2A5

accent

#8F38F0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #489AE3

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

Preview Lab → · Contrast checker → · Palette generator →