#489EEB#489EEB

#489EEB is a light, vivid cyan. Relative luminance 0.318; OKLCH L 68.1% C 0.141 H 248.5°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#489EEB
RGB	rgb(72, 158, 235)
HSL	hsl(208, 80%, 60%)
HSV	hsv(208, 69%, 92%)
CMYK	cmyk(69.4%, 32.8%, 0%, 7.8%)
CIE-LAB	lab(63.20, -1.36, -46.26)
CIE-LCH	lch(63.20, 46.28, 268.31°)
OKLab	oklab(68.12% -0.0518 -0.1312)
OKLCH	oklch(68.12% 0.141 248.5)
XYZ	xyz(29.8891, 31.8264, 83.1490)
Luminance	0.3183 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489EEB #EB9548

analogous

#48EBE7 #489EEB #484CEB

triadic

#489EEB #EB489E #9EEB48

tetradic

#489EEB #E748EB #EB9548 #4CEB48

square

#489EEB #E748EB #EB9548 #4CEB48

split-complementary

#489EEB #EB484C #EBE748

monochromatic

#1260A6 #1880DE #489EEB #7FBBF1 #B6D8F7

Accessibility & contrast

On white

2.85

#489EEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#489EEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489EEB

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489EEB	#FFFFFF	#000000	##000000
##489EEB	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7BA1EE

Deuteranopia (green-blind)

#6492EA

Tritanopia (blue-blind)

#00B0BA

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #489eeb;
/* rgb */ color: rgb(72, 158, 235);
/* oklch */ color: oklch(68.1% 0.141 248.5);

Tailwind

colors: {
  custom: {
    50: '#8dbaf2',
    500: '#489eeb',
    950: '#000000',
  },
}

SCSS

$custom: #489eeb;
$custom-light: #8dbaf2;
$custom-dark: #000000;

JSON

{
  "hex": "#489eeb",
  "rgb": {
    "r": 72,
    "g": 158,
    "b": 235
  },
  "hsl": {
    "h": 208.344,
    "s": 80.296,
    "l": 60.196
  },
  "oklch": {
    "l": 0.68115,
    "c": 0.14101,
    "h": 248.5
  },
  "luminance": 0.3183
}

Semantic roles & 50–950 ramp

primary

#489EEB

secondary

#E7C6A8

accent

#6D09DD

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #489EEB

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

Preview Lab → · Contrast checker → · Palette generator →