#4D89BB#4D89BB

#4D89BB is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 61.1% C 0.099 H 245.5°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4D89BB
RGB	rgb(77, 137, 187)
HSL	hsl(207, 45%, 52%)
HSV	hsv(207, 59%, 73%)
CMYK	cmyk(58.8%, 26.7%, 0%, 26.7%)
CIE-LAB	lab(55.13, -4.45, -32.02)
CIE-LCH	lch(55.13, 32.33, 262.09°)
OKLab	oklab(61.09% -0.0409 -0.0899)
OKLCH	oklch(61.09% 0.099 245.5)
XYZ	xyz(20.9726, 23.0551, 50.3489)
Luminance	0.2306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D89BB #BB7F4D

analogous

#4DBBB6 #4D89BB #4D52BB

triadic

#4D89BB #BB4D89 #89BB4D

tetradic

#4D89BB #B64DBB #BB7F4D #52BB4D

square

#4D89BB #B64DBB #BB7F4D #52BB4D

split-complementary

#4D89BB #BB4D52 #BBB64D

monochromatic

#274A66 #386A93 #4D89BB #79A6CC #A6C4DD

Accessibility & contrast

On white

3.74

#4D89BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#4D89BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D89BB

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D89BB	#FFFFFF	#000000	##000000
##4D89BB	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738ABD

Deuteranopia (green-blind)

#657FBA

Tritanopia (blue-blind)

#00959A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4d89bb;
/* rgb */ color: rgb(77, 137, 187);
/* oklch */ color: oklch(61.1% 0.099 245.5);

Tailwind

colors: {
  custom: {
    50: '#88abcf',
    500: '#4d89bb',
    950: '#000000',
  },
}

SCSS

$custom: #4d89bb;
$custom-light: #88abcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d89bb",
  "rgb": {
    "r": 77,
    "g": 137,
    "b": 187
  },
  "hsl": {
    "h": 207.273,
    "s": 44.715,
    "l": 51.765
  },
  "oklch": {
    "l": 0.61085,
    "c": 0.09881,
    "h": 245.5
  },
  "luminance": 0.23057
}

Semantic roles & 50–950 ramp

primary

#4D89BB

secondary

#CAB09A

accent

#8E53D4

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4D89BB

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

Preview Lab → · Contrast checker → · Palette generator →