#489CEB#489CEB

#489CEB is a light, vivid cyan. Relative luminance 0.312; OKLCH L 67.7% C 0.143 H 249.6°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#489CEB
RGB	rgb(72, 156, 235)
HSL	hsl(209, 80%, 60%)
HSV	hsv(209, 69%, 92%)
CMYK	cmyk(69.4%, 33.6%, 0%, 7.8%)
CIE-LAB	lab(62.63, -0.21, -47.15)
CIE-LCH	lch(62.63, 47.15, 269.74°)
OKLab	oklab(67.67% -0.0499 -0.1338)
OKLCH	oklch(67.67% 0.143 249.6)
XYZ	xyz(29.5507, 31.1496, 83.0362)
Luminance	0.3115 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489CEB #EB9748

analogous

#48EBE9 #489CEB #484AEB

triadic

#489CEB #EB489C #9CEB48

tetradic

#489CEB #E948EB #EB9748 #4AEB48

square

#489CEB #E948EB #EB9748 #4AEB48

split-complementary

#489CEB #EB484A #EBE948

monochromatic

#125FA6 #187EDE #489CEB #7FBAF1 #B6D8F7

Accessibility & contrast

On white

2.90

#489CEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#489CEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489CEB

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489CEB	#FFFFFF	#000000	##000000
##489CEB	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A0EE

Deuteranopia (green-blind)

#6191E9

Tritanopia (blue-blind)

#00AFB9

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #489ceb;
/* rgb */ color: rgb(72, 156, 235);
/* oklch */ color: oklch(67.7% 0.143 249.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#489ceb",
  "rgb": {
    "r": 72,
    "g": 156,
    "b": 235
  },
  "hsl": {
    "h": 209.08,
    "s": 80.296,
    "l": 60.196
  },
  "oklch": {
    "l": 0.67671,
    "c": 0.14279,
    "h": 249.6
  },
  "luminance": 0.31153
}

Semantic roles & 50–950 ramp

primary

#489CEB

secondary

#E7C6A8

accent

#7009DD

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #489CEB

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

Preview Lab → · Contrast checker → · Palette generator →