#489DEB#489DEB

#489DEB is a light, vivid cyan. Relative luminance 0.315; OKLCH L 67.9% C 0.142 H 249.0°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#489DEB
RGB	rgb(72, 157, 235)
HSL	hsl(209, 80%, 60%)
HSV	hsv(209, 69%, 92%)
CMYK	cmyk(69.4%, 33.2%, 0%, 7.8%)
CIE-LAB	lab(62.92, -0.79, -46.70)
CIE-LCH	lch(62.92, 46.71, 269.03°)
OKLab	oklab(67.89% -0.0508 -0.1325)
OKLCH	oklch(67.89% 0.142 249)
XYZ	xyz(29.7192, 31.4866, 83.0924)
Luminance	0.3149 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489DEB #EB9648

analogous

#48EBE8 #489DEB #484BEB

triadic

#489DEB #EB489D #9DEB48

tetradic

#489DEB #E848EB #EB9648 #4BEB48

square

#489DEB #E848EB #EB9648 #4BEB48

split-complementary

#489DEB #EB484B #EBE848

monochromatic

#125FA6 #187FDE #489DEB #7FBBF1 #B6D8F7

Accessibility & contrast

On white

2.88

#489DEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#489DEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489DEB

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489DEB	#FFFFFF	#000000	##000000
##489DEB	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA1EE

Deuteranopia (green-blind)

#6391E9

Tritanopia (blue-blind)

#00AFB9

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #489deb;
/* rgb */ color: rgb(72, 157, 235);
/* oklch */ color: oklch(67.9% 0.142 249.0);

Tailwind

colors: {
  custom: {
    50: '#8db9f2',
    500: '#489deb',
    950: '#000000',
  },
}

SCSS

$custom: #489deb;
$custom-light: #8db9f2;
$custom-dark: #000000;

JSON

{
  "hex": "#489deb",
  "rgb": {
    "r": 72,
    "g": 157,
    "b": 235
  },
  "hsl": {
    "h": 208.712,
    "s": 80.296,
    "l": 60.196
  },
  "oklch": {
    "l": 0.67893,
    "c": 0.14189,
    "h": 249
  },
  "luminance": 0.3149
}

Semantic roles & 50–950 ramp

primary

#489DEB

secondary

#E7C6A8

accent

#6E09DD

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #489DEB

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

Preview Lab → · Contrast checker → · Palette generator →