#4B89B2#4B89B2

#4B89B2 is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.6% C 0.090 H 239.5°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#4B89B2
RGB	rgb(75, 137, 178)
HSL	hsl(204, 41%, 50%)
HSV	hsv(204, 58%, 70%)
CMYK	cmyk(57.9%, 23%, 0%, 30.2%)
CIE-LAB	lab(54.66, -7.76, -27.62)
CIE-LCH	lch(54.66, 28.69, 254.31°)
OKLab	oklab(60.56% -0.0455 -0.0773)
OKLCH	oklch(60.56% 0.09 239.5)
XYZ	xyz(19.8802, 22.5997, 45.4254)
Luminance	0.2260 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B89B2 #B2744B

analogous

#4BB2A7 #4B89B2 #4B56B2

triadic

#4B89B2 #B24B89 #89B24B

tetradic

#4B89B2 #A74BB2 #B2744B #56B24B

square

#4B89B2 #A74BB2 #B2744B #56B24B

split-complementary

#4B89B2 #B24B56 #B2A74B

monochromatic

#27475C #396887 #4B89B2 #75A5C5 #A0C1D7

Accessibility & contrast

On white

3.80

#4B89B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#4B89B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B89B2

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B89B2	#FFFFFF	#000000	##000000
##4B89B2	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7789B4

Deuteranopia (green-blind)

#687EB1

Tritanopia (blue-blind)

#009397

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4b89b2;
/* rgb */ color: rgb(75, 137, 178);
/* oklch */ color: oklch(60.6% 0.090 239.5);

Tailwind

colors: {
  custom: {
    50: '#86abc9',
    500: '#4b89b2',
    950: '#000000',
  },
}

SCSS

$custom: #4b89b2;
$custom-light: #86abc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b89b2",
  "rgb": {
    "r": 75,
    "g": 137,
    "b": 178
  },
  "hsl": {
    "h": 203.883,
    "s": 40.711,
    "l": 49.608
  },
  "oklch": {
    "l": 0.60561,
    "c": 0.08968,
    "h": 239.5
  },
  "luminance": 0.22602
}

Semantic roles & 50–950 ramp

primary

#4B89B2

secondary

#C4A895

accent

#8857D1

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4B89B2

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

Preview Lab → · Contrast checker → · Palette generator →