#4B84BD#4B84BD

#4B84BD is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.9% C 0.106 H 250.0°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4B84BD
RGB	rgb(75, 132, 189)
HSL	hsl(210, 46%, 52%)
HSV	hsv(210, 60%, 74%)
CMYK	cmyk(60.3%, 30.2%, 0%, 25.9%)
CIE-LAB	lab(53.68, -1.28, -35.44)
CIE-LCH	lch(53.68, 35.46, 267.93°)
OKLab	oklab(59.95% -0.0363 -0.0999)
OKLCH	oklch(59.95% 0.106 250)
XYZ	xyz(20.3349, 21.6706, 51.2455)
Luminance	0.2167 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B84BD #BD844B

analogous

#4BBDBD #4B84BD #4B4BBD

triadic

#4B84BD #BD4B84 #84BD4B

tetradic

#4B84BD #BD4BBD #BD844B #4BBD4B

square

#4B84BD #BD4BBD #BD844B #4BBD4B

split-complementary

#4B84BD #BD4B4B #BDBD4B

monochromatic

#264768 #366594 #4B84BD #78A3CD #A5C1DE

Accessibility & contrast

On white

3.94

#4B84BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#4B84BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B84BD

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B84BD	#FFFFFF	#000000	##000000
##4B84BD	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C86BF

Deuteranopia (green-blind)

#5D7BBC

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4b84bd;
/* rgb */ color: rgb(75, 132, 189);
/* oklch */ color: oklch(59.9% 0.106 250.0);

Tailwind

colors: {
  custom: {
    50: '#87a7d1',
    500: '#4b84bd',
    950: '#000000',
  },
}

SCSS

$custom: #4b84bd;
$custom-light: #87a7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b84bd",
  "rgb": {
    "r": 75,
    "g": 132,
    "b": 189
  },
  "hsl": {
    "h": 210,
    "s": 46.341,
    "l": 51.765
  },
  "oklch": {
    "l": 0.59947,
    "c": 0.1063,
    "h": 250
  },
  "luminance": 0.21673
}

Semantic roles & 50–950 ramp

primary

#4B84BD

secondary

#CBB299

accent

#9452D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4B84BD

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

Preview Lab → · Contrast checker → · Palette generator →