#4B89BD#4B89BD

#4B89BD is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 61.1% C 0.102 H 245.8°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4B89BD
RGB	rgb(75, 137, 189)
HSL	hsl(207, 46%, 52%)
HSV	hsv(207, 60%, 74%)
CMYK	cmyk(60.3%, 27.5%, 0%, 25.9%)
CIE-LAB	lab(55.13, -4.20, -33.16)
CIE-LCH	lch(55.13, 33.43, 262.79°)
OKLab	oklab(61.09% -0.0418 -0.0933)
OKLCH	oklch(61.09% 0.102 245.8)
XYZ	xyz(21.0292, 23.0593, 51.4769)
Luminance	0.2306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B89BD #BD7F4B

analogous

#4BBDB8 #4B89BD #4B50BD

triadic

#4B89BD #BD4B89 #89BD4B

tetradic

#4B89BD #B84BBD #BD7F4B #50BD4B

square

#4B89BD #B84BBD #BD7F4B #50BD4B

split-complementary

#4B89BD #BD4B50 #BDB84B

monochromatic

#264A68 #366A94 #4B89BD #78A6CD #A5C4DE

Accessibility & contrast

On white

3.74

#4B89BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#4B89BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B89BD

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B89BD	#FFFFFF	#000000	##000000
##4B89BD	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)

#728ABF

Deuteranopia (green-blind)

#637FBC

Tritanopia (blue-blind)

#00959B

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4b89bd;
/* rgb */ color: rgb(75, 137, 189);
/* oklch */ color: oklch(61.1% 0.102 245.8);

Tailwind

colors: {
  custom: {
    50: '#87abd1',
    500: '#4b89bd',
    950: '#000000',
  },
}

SCSS

$custom: #4b89bd;
$custom-light: #87abd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b89bd",
  "rgb": {
    "r": 75,
    "g": 137,
    "b": 189
  },
  "hsl": {
    "h": 207.368,
    "s": 46.341,
    "l": 51.765
  },
  "oklch": {
    "l": 0.61094,
    "c": 0.10221,
    "h": 245.8
  },
  "luminance": 0.23061
}

Semantic roles & 50–950 ramp

primary

#4B89BD

secondary

#CBB099

accent

#8E52D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4B89BD

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

Preview Lab → · Contrast checker → · Palette generator →