#489DE3#489DE3

#489DE3 is a light, vivid cyan. Relative luminance 0.310; OKLCH L 67.5% C 0.132 H 246.4°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#489DE3
RGB	rgb(72, 157, 227)
HSL	hsl(207, 73%, 59%)
HSV	hsv(207, 68%, 89%)
CMYK	cmyk(68.3%, 30.8%, 0%, 11%)
CIE-LAB	lab(62.54, -3.51, -42.89)
CIE-LCH	lch(62.54, 43.03, 265.32°)
OKLab	oklab(67.47% -0.0531 -0.1213)
OKLCH	oklch(67.47% 0.132 246.4)
XYZ	xyz(28.5893, 31.0347, 77.1417)
Luminance	0.3104 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489DE3 #E38E48

analogous

#48E3DC #489DE3 #484FE3

triadic

#489DE3 #E3489D #9DE348

tetradic

#489DE3 #DC48E3 #E38E48 #4FE348

square

#489DE3 #DC48E3 #E38E48 #4FE348

split-complementary

#489DE3 #E3484F #E3DC48

monochromatic

#175F99 #207FCE #489DE3 #7DB9EB #B2D6F3

Accessibility & contrast

On white

2.91

#489DE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#489DE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489DE3

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489DE3	#FFFFFF	#000000	##000000
##489DE3	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9FE6

Deuteranopia (green-blind)

#6891E2

Tritanopia (blue-blind)

#00AEB6

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #489de3;
/* rgb */ color: rgb(72, 157, 227);
/* oklch */ color: oklch(67.5% 0.132 246.4);

Tailwind

colors: {
  custom: {
    50: '#8bb9ec',
    500: '#489de3',
    950: '#000000',
  },
}

SCSS

$custom: #489de3;
$custom-light: #8bb9ec;
$custom-dark: #000000;

JSON

{
  "hex": "#489de3",
  "rgb": {
    "r": 72,
    "g": 157,
    "b": 227
  },
  "hsl": {
    "h": 207.097,
    "s": 73.46,
    "l": 58.627
  },
  "oklch": {
    "l": 0.6747,
    "c": 0.13244,
    "h": 246.4
  },
  "luminance": 0.31038
}

Semantic roles & 50–950 ramp

primary

#489DE3

secondary

#E2C0A5

accent

#8B38F0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #489DE3

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

Preview Lab → · Contrast checker → · Palette generator →