#489EE3#489EE3

#489EE3 is a light, vivid cyan. Relative luminance 0.314; OKLCH L 67.7% C 0.132 H 245.8°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#489EE3
RGB	rgb(72, 158, 227)
HSL	hsl(207, 73%, 59%)
HSV	hsv(207, 68%, 89%)
CMYK	cmyk(68.3%, 30.4%, 0%, 11%)
CIE-LAB	lab(62.82, -4.08, -42.44)
CIE-LCH	lch(62.82, 42.63, 264.51°)
OKLab	oklab(67.7% -0.054 -0.12)
OKLCH	oklch(67.7% 0.132 245.8)
XYZ	xyz(28.7592, 31.3744, 77.1984)
Luminance	0.3138 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489EE3 #E38D48

analogous

#48E3DB #489EE3 #4850E3

triadic

#489EE3 #E3489E #9EE348

tetradic

#489EE3 #DB48E3 #E38D48 #50E348

square

#489EE3 #DB48E3 #E38D48 #50E348

split-complementary

#489EE3 #E34850 #E3DB48

monochromatic

#175F99 #2080CE #489EE3 #7DBAEB #B2D6F3

Accessibility & contrast

On white

2.89

#489EE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#489EE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489EE3

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489EE3	#FFFFFF	#000000	##000000
##489EE3	1.00	2.89	7.28	7.28
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA0E6

Deuteranopia (green-blind)

#6A91E2

Tritanopia (blue-blind)

#00AFB6

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #489ee3;
/* rgb */ color: rgb(72, 158, 227);
/* oklch */ color: oklch(67.7% 0.132 245.8);

Tailwind

colors: {
  custom: {
    50: '#8bbaec',
    500: '#489ee3',
    950: '#000000',
  },
}

SCSS

$custom: #489ee3;
$custom-light: #8bbaec;
$custom-dark: #000000;

JSON

{
  "hex": "#489ee3",
  "rgb": {
    "r": 72,
    "g": 158,
    "b": 227
  },
  "hsl": {
    "h": 206.71,
    "s": 73.46,
    "l": 58.627
  },
  "oklch": {
    "l": 0.67695,
    "c": 0.13163,
    "h": 245.8
  },
  "luminance": 0.31377
}

Semantic roles & 50–950 ramp

primary

#489EE3

secondary

#E2C0A5

accent

#8A38F0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #489EE3

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

Preview Lab → · Contrast checker → · Palette generator →