#489CD3#489CD3

#489CD3 is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.4% C 0.115 H 240.4°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#489CD3
RGB	rgb(72, 156, 211)
HSL	hsl(204, 61%, 55%)
HSV	hsv(204, 66%, 83%)
CMYK	cmyk(65.9%, 26.1%, 0%, 17.3%)
CIE-LAB	lab(61.53, -8.30, -35.58)
CIE-LCH	lch(61.53, 36.54, 256.87°)
OKLab	oklab(66.44% -0.057 -0.1002)
OKLCH	oklch(66.44% 0.115 240.4)
XYZ	xyz(26.3143, 29.8551, 65.9912)
Luminance	0.2986 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489CD3 #D37F48

analogous

#48D3C4 #489CD3 #4856D3

triadic

#489CD3 #D3489C #9CD348

tetradic

#489CD3 #C448D3 #D37F48 #56D348

square

#489CD3 #C448D3 #D37F48 #56D348

split-complementary

#489CD3 #D34856 #D3C448

monochromatic

#1F5B81 #2B7DB3 #489CD3 #79B7DF #ABD1EB

Accessibility & contrast

On white

3.01

#489CD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#489CD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #489CD3

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489CD3	#FFFFFF	#000000	##000000
##489CD3	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839CD6

Deuteranopia (green-blind)

#708FD2

Tritanopia (blue-blind)

#00AAAF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #489cd3;
/* rgb */ color: rgb(72, 156, 211);
/* oklch */ color: oklch(66.4% 0.115 240.4);

Tailwind

colors: {
  custom: {
    50: '#89b9e0',
    500: '#489cd3',
    950: '#000000',
  },
}

SCSS

$custom: #489cd3;
$custom-light: #89b9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#489cd3",
  "rgb": {
    "r": 72,
    "g": 156,
    "b": 211
  },
  "hsl": {
    "h": 203.741,
    "s": 61.233,
    "l": 55.49
  },
  "oklch": {
    "l": 0.66437,
    "c": 0.11523,
    "h": 240.4
  },
  "luminance": 0.29858
}

Semantic roles & 50–950 ramp

primary

#489CD3

secondary

#D8B59E

accent

#8343E4

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #489CD3

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

Preview Lab → · Contrast checker → · Palette generator →