#489BB0#489BB0

#489BB0 is a light, moderate cyan. Relative luminance 0.280; OKLCH L 64.6% C 0.086 H 216.8°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#489BB0
RGB	rgb(72, 155, 176)
HSL	hsl(192, 42%, 49%)
HSV	hsv(192, 59%, 69%)
CMYK	cmyk(59.1%, 11.9%, 0%, 31%)
CIE-LAB	lab(59.85, -18.87, -18.53)
CIE-LCH	lch(59.85, 26.45, 224.47°)
OKLab	oklab(64.64% -0.0686 -0.0514)
OKLCH	oklch(64.64% 0.086 216.8)
XYZ	xyz(22.2272, 27.9528, 45.2899)
Luminance	0.2796 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489BB0 #B05D48

analogous

#48B091 #489BB0 #4867B0

triadic

#489BB0 #B0489B #9BB048

tetradic

#489BB0 #9148B0 #B05D48 #67B048

square

#489BB0 #9148B0 #B05D48 #67B048

split-complementary

#489BB0 #B04867 #B09148

monochromatic

#244E59 #367585 #489BB0 #70B4C5 #9CCBD6

Accessibility & contrast

On white

3.19

#489BB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#489BB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #489BB0

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489BB0	#FFFFFF	#000000	##000000
##489BB0	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D97B1

Deuteranopia (green-blind)

#7E8BB0

Tritanopia (blue-blind)

#00A3A2

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #489bb0;
/* rgb */ color: rgb(72, 155, 176);
/* oklch */ color: oklch(64.6% 0.086 216.8);

Tailwind

colors: {
  custom: {
    50: '#85b8c7',
    500: '#489bb0',
    950: '#000000',
  },
}

SCSS

$custom: #489bb0;
$custom-light: #85b8c7;
$custom-dark: #000000;

JSON

{
  "hex": "#489bb0",
  "rgb": {
    "r": 72,
    "g": 155,
    "b": 176
  },
  "hsl": {
    "h": 192.115,
    "s": 41.935,
    "l": 48.627
  },
  "oklch": {
    "l": 0.64638,
    "c": 0.08576,
    "h": 216.8
  },
  "luminance": 0.27955
}

Semantic roles & 50–950 ramp

primary

#489BB0

secondary

#C39B91

accent

#6F56D2

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #489BB0

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

Preview Lab → · Contrast checker → · Palette generator →