#489BCF#489BCF

#489BCF is a light, moderate cyan. Relative luminance 0.293; OKLCH L 66.0% C 0.112 H 239.1°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#489BCF
RGB	rgb(72, 155, 207)
HSL	hsl(203, 58%, 55%)
HSV	hsv(203, 65%, 81%)
CMYK	cmyk(65.2%, 25.1%, 0%, 18.8%)
CIE-LAB	lab(61.07, -9.06, -34.07)
CIE-LCH	lch(61.07, 35.26, 255.11°)
OKLab	oklab(66.01% -0.0573 -0.0958)
OKLCH	oklch(66.01% 0.112 239.1)
XYZ	xyz(25.6520, 29.3227, 63.3274)
Luminance	0.2933 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489BCF #CF7C48

analogous

#48CFC0 #489BCF #4858CF

triadic

#489BCF #CF489B #9BCF48

tetradic

#489BCF #C048CF #CF7C48 #58CF48

square

#489BCF #C048CF #CF7C48 #58CF48

split-complementary

#489BCF #CF4858 #CFC048

monochromatic

#21597C #2D7CAD #489BCF #78B5DC #A9D0E8

Accessibility & contrast

On white

3.06

#489BCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#489BCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #489BCF

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489BCF	#FFFFFF	#000000	##000000
##489BCF	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839BD1

Deuteranopia (green-blind)

#718DCE

Tritanopia (blue-blind)

#00A8AD

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #489bcf;
/* rgb */ color: rgb(72, 155, 207);
/* oklch */ color: oklch(66.0% 0.112 239.1);

Tailwind

colors: {
  custom: {
    50: '#88b8de',
    500: '#489bcf',
    950: '#000000',
  },
}

SCSS

$custom: #489bcf;
$custom-light: #88b8de;
$custom-dark: #000000;

JSON

{
  "hex": "#489bcf",
  "rgb": {
    "r": 72,
    "g": 155,
    "b": 207
  },
  "hsl": {
    "h": 203.111,
    "s": 58.442,
    "l": 54.706
  },
  "oklch": {
    "l": 0.66013,
    "c": 0.11162,
    "h": 239.1
  },
  "luminance": 0.29325
}

Semantic roles & 50–950 ramp

primary

#489BCF

secondary

#D6B39D

accent

#8246E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0D1115

muted

#7D8083

Preview Lab

Preview with #489BCF

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

Preview Lab → · Contrast checker → · Palette generator →