#4B89BF#4B89BF

#4B89BF is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 61.2% C 0.105 H 246.8°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#4B89BF
RGB	rgb(75, 137, 191)
HSL	hsl(208, 48%, 52%)
HSV	hsv(208, 61%, 75%)
CMYK	cmyk(60.7%, 28.3%, 0%, 25.1%)
CIE-LAB	lab(55.22, -3.54, -34.16)
CIE-LCH	lch(55.22, 34.34, 264.08°)
OKLab	oklab(61.19% -0.0412 -0.0961)
OKLCH	oklch(61.19% 0.105 246.8)
XYZ	xyz(21.2478, 23.1468, 52.6281)
Luminance	0.2315 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B89BF #BF814B

analogous

#4BBFBB #4B89BF #4B4FBF

triadic

#4B89BF #BF4B89 #89BF4B

tetradic

#4B89BF #BB4BBF #BF814B #4FBF4B

square

#4B89BF #BB4BBF #BF814B #4FBF4B

split-complementary

#4B89BF #BF4B4F #BFBB4B

monochromatic

#264A6A #366A97 #4B89BF #78A7CF #A5C4DF

Accessibility & contrast

On white

3.73

#4B89BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#4B89BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B89BF

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B89BF	#FFFFFF	#000000	##000000
##4B89BF	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728BC1

Deuteranopia (green-blind)

#627FBE

Tritanopia (blue-blind)

#00969C

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4b89bf;
/* rgb */ color: rgb(75, 137, 191);
/* oklch */ color: oklch(61.2% 0.105 246.8);

Tailwind

colors: {
  custom: {
    50: '#87abd2',
    500: '#4b89bf',
    950: '#000000',
  },
}

SCSS

$custom: #4b89bf;
$custom-light: #87abd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b89bf",
  "rgb": {
    "r": 75,
    "g": 137,
    "b": 191
  },
  "hsl": {
    "h": 207.931,
    "s": 47.541,
    "l": 52.157
  },
  "oklch": {
    "l": 0.61194,
    "c": 0.10461,
    "h": 246.8
  },
  "luminance": 0.23149
}

Semantic roles & 50–950 ramp

primary

#4B89BF

secondary

#CCB19A

accent

#8F51D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4B89BF

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

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