#489BEB#489BEB

#489BEB is a light, vivid cyan. Relative luminance 0.308; OKLCH L 67.5% C 0.144 H 250.1°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#489BEB
RGB	rgb(72, 155, 235)
HSL	hsl(209, 80%, 60%)
HSV	hsv(209, 69%, 92%)
CMYK	cmyk(69.4%, 34%, 0%, 7.8%)
CIE-LAB	lab(62.35, 0.36, -47.60)
CIE-LCH	lch(62.35, 47.60, 270.44°)
OKLab	oklab(67.45% -0.0489 -0.1351)
OKLCH	oklch(67.45% 0.144 250.1)
XYZ	xyz(29.3836, 30.8154, 82.9805)
Luminance	0.3082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489BEB #EB9848

analogous

#48EBEA #489BEB #4849EB

triadic

#489BEB #EB489B #9BEB48

tetradic

#489BEB #EA48EB #EB9848 #49EB48

square

#489BEB #EA48EB #EB9848 #49EB48

split-complementary

#489BEB #EB4849 #EBEA48

monochromatic

#125EA6 #187DDE #489BEB #7FB9F1 #B6D7F7

Accessibility & contrast

On white

2.93

#489BEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#489BEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489BEB

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489BEB	#FFFFFF	#000000	##000000
##489BEB	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#779FEE

Deuteranopia (green-blind)

#6090E9

Tritanopia (blue-blind)

#00AEB8

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #489beb;
/* rgb */ color: rgb(72, 155, 235);
/* oklch */ color: oklch(67.5% 0.144 250.1);

Tailwind

colors: {
  custom: {
    50: '#8db8f2',
    500: '#489beb',
    950: '#000000',
  },
}

SCSS

$custom: #489beb;
$custom-light: #8db8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#489beb",
  "rgb": {
    "r": 72,
    "g": 155,
    "b": 235
  },
  "hsl": {
    "h": 209.448,
    "s": 80.296,
    "l": 60.196
  },
  "oklch": {
    "l": 0.6745,
    "c": 0.14369,
    "h": 250.1
  },
  "luminance": 0.30819
}

Semantic roles & 50–950 ramp

primary

#489BEB

secondary

#E7C7A8

accent

#7109DD

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #489BEB

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

Preview Lab → · Contrast checker → · Palette generator →