#4A89BB#4A89BB

#4A89BB is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 61.0% C 0.100 H 244.5°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4A89BB
RGB	rgb(74, 137, 187)
HSL	hsl(207, 45%, 51%)
HSV	hsv(207, 60%, 73%)
CMYK	cmyk(60.4%, 26.7%, 0%, 26.7%)
CIE-LAB	lab(55.00, -5.05, -32.23)
CIE-LCH	lch(55.00, 32.62, 261.09°)
OKLab	oklab(60.95% -0.0432 -0.0906)
OKLCH	oklch(60.95% 0.1 244.5)
XYZ	xyz(20.7360, 22.9331, 50.3378)
Luminance	0.2293 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A89BB #BB7C4A

analogous

#4ABBB5 #4A89BB #4A50BB

triadic

#4A89BB #BB4A89 #89BB4A

tetradic

#4A89BB #B54ABB #BB7C4A #50BB4A

square

#4A89BB #B54ABB #BB7C4A #50BB4A

split-complementary

#4A89BB #BB4A50 #BBB54A

monochromatic

#264965 #376991 #4A89BB #76A6CC #A3C3DC

Accessibility & contrast

On white

3.76

#4A89BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#4A89BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A89BB

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A89BB	#FFFFFF	#000000	##000000
##4A89BB	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738ABD

Deuteranopia (green-blind)

#647FBA

Tritanopia (blue-blind)

#00959A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4a89bb;
/* rgb */ color: rgb(74, 137, 187);
/* oklch */ color: oklch(61.0% 0.100 244.5);

Tailwind

colors: {
  custom: {
    50: '#86abcf',
    500: '#4a89bb',
    950: '#000000',
  },
}

SCSS

$custom: #4a89bb;
$custom-light: #86abcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4a89bb",
  "rgb": {
    "r": 74,
    "g": 137,
    "b": 187
  },
  "hsl": {
    "h": 206.549,
    "s": 45.382,
    "l": 51.176
  },
  "oklch": {
    "l": 0.60951,
    "c": 0.10036,
    "h": 244.5
  },
  "luminance": 0.22935
}

Semantic roles & 50–950 ramp

primary

#4A89BB

secondary

#C9AE97

accent

#8C53D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4A89BB

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

Preview Lab → · Contrast checker → · Palette generator →