#4C84BB#4C84BB

#4C84BB is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.9% C 0.103 H 249.5°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4C84BB
RGB	rgb(76, 132, 187)
HSL	hsl(210, 45%, 52%)
HSV	hsv(210, 59%, 73%)
CMYK	cmyk(59.4%, 29.4%, 0%, 26.7%)
CIE-LAB	lab(53.63, -1.74, -34.37)
CIE-LCH	lch(53.63, 34.41, 267.10°)
OKLab	oklab(59.89% -0.0361 -0.0968)
OKLCH	oklch(59.89% 0.103 249.5)
XYZ	xyz(20.1981, 21.6251, 50.1137)
Luminance	0.2163 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C84BB #BB834C

analogous

#4CBBBB #4C84BB #4C4DBB

triadic

#4C84BB #BB4C84 #84BB4C

tetradic

#4C84BB #BB4CBB #BB834C #4DBB4C

square

#4C84BB #BB4CBB #BB834C #4DBB4C

split-complementary

#4C84BB #BB4C4D #BBBB4C

monochromatic

#274766 #386592 #4C84BB #78A2CC #A5C1DD

Accessibility & contrast

On white

3.94

#4C84BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#4C84BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C84BB

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C84BB	#FFFFFF	#000000	##000000
##4C84BB	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)

#6D86BD

Deuteranopia (green-blind)

#5E7BBA

Tritanopia (blue-blind)

#009197

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4c84bb;
/* rgb */ color: rgb(76, 132, 187);
/* oklch */ color: oklch(59.9% 0.103 249.5);

Tailwind

colors: {
  custom: {
    50: '#87a7cf',
    500: '#4c84bb',
    950: '#000000',
  },
}

SCSS

$custom: #4c84bb;
$custom-light: #87a7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c84bb",
  "rgb": {
    "r": 76,
    "g": 132,
    "b": 187
  },
  "hsl": {
    "h": 209.73,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.5989,
    "c": 0.10331,
    "h": 249.5
  },
  "luminance": 0.21627
}

Semantic roles & 50–950 ramp

primary

#4C84BB

secondary

#CAB199

accent

#9353D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4C84BB

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

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