#4889BB#4889BB

#4889BB is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.9% C 0.101 H 243.8°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4889BB
RGB	rgb(72, 137, 187)
HSL	hsl(206, 46%, 51%)
HSV	hsv(206, 61%, 73%)
CMYK	cmyk(61.5%, 26.7%, 0%, 26.7%)
CIE-LAB	lab(54.92, -5.44, -32.36)
CIE-LCH	lch(54.92, 32.81, 260.46°)
OKLab	oklab(60.87% -0.0447 -0.091)
OKLCH	oklch(60.87% 0.101 243.8)
XYZ	xyz(20.5844, 22.8549, 50.3307)
Luminance	0.2286 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4889BB #BB7A48

analogous

#48BBB3 #4889BB #484FBB

triadic

#4889BB #BB4889 #89BB48

tetradic

#4889BB #B348BB #BB7A48 #4FBB48

square

#4889BB #B348BB #BB7A48 #4FBB48

split-complementary

#4889BB #BB484F #BBB348

monochromatic

#254864 #366990 #4889BB #75A6CC #A1C3DC

Accessibility & contrast

On white

3.77

#4889BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#4889BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4889BB

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4889BB	#FFFFFF	#000000	##000000
##4889BB	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738ABD

Deuteranopia (green-blind)

#637EBA

Tritanopia (blue-blind)

#00959A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4889bb;
/* rgb */ color: rgb(72, 137, 187);
/* oklch */ color: oklch(60.9% 0.101 243.8);

Tailwind

colors: {
  custom: {
    50: '#85abcf',
    500: '#4889bb',
    950: '#000000',
  },
}

SCSS

$custom: #4889bb;
$custom-light: #85abcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4889bb",
  "rgb": {
    "r": 72,
    "g": 137,
    "b": 187
  },
  "hsl": {
    "h": 206.087,
    "s": 45.817,
    "l": 50.784
  },
  "oklch": {
    "l": 0.60865,
    "c": 0.10139,
    "h": 243.8
  },
  "luminance": 0.22857
}

Semantic roles & 50–950 ramp

primary

#4889BB

secondary

#C9AC96

accent

#8B52D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4889BB

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

Preview Lab → · Contrast checker → · Palette generator →