#4F84CB#4F84CB

#4F84CB is a mid, vivid cyan. Relative luminance 0.225; OKLCH L 60.9% C 0.123 H 256.2°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#4F84CB
RGB	rgb(79, 132, 203)
HSL	hsl(214, 54%, 55%)
HSV	hsv(214, 61%, 80%)
CMYK	cmyk(61.1%, 35%, 0%, 20.4%)
CIE-LAB	lab(54.53, 4.16, -42.05)
CIE-LCH	lch(54.53, 42.26, 275.66°)
OKLab	oklab(60.88% -0.0292 -0.1191)
OKLCH	oklch(60.88% 0.123 256.2)
XYZ	xyz(22.2514, 22.4746, 59.6537)
Luminance	0.2248 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F84CB #CB964F

analogous

#4FC2CB #4F84CB #584FCB

triadic

#4F84CB #CB4F84 #84CB4F

tetradic

#4F84CB #CB4FC2 #CB964F #4FCB58

square

#4F84CB #CB4FC2 #CB964F #4FCB58

split-complementary

#4F84CB #CB584F #C2CB4F

monochromatic

#24497B #3266AA #4F84CB #7EA5D9 #ADC6E7

Accessibility & contrast

On white

3.82

#4F84CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#4F84CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F84CB

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F84CB	#FFFFFF	#000000	##000000
##4F84CB	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6689CE

Deuteranopia (green-blind)

#557DCA

Tritanopia (blue-blind)

#00949E

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4f84cb;
/* rgb */ color: rgb(79, 132, 203);
/* oklch */ color: oklch(60.9% 0.123 256.2);

Tailwind

colors: {
  custom: {
    50: '#8ba7db',
    500: '#4f84cb',
    950: '#000000',
  },
}

SCSS

$custom: #4f84cb;
$custom-light: #8ba7db;
$custom-dark: #000000;

JSON

{
  "hex": "#4f84cb",
  "rgb": {
    "r": 79,
    "g": 132,
    "b": 203
  },
  "hsl": {
    "h": 214.355,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.60883,
    "c": 0.12262,
    "h": 256.2
  },
  "luminance": 0.22477
}

Semantic roles & 50–950 ramp

primary

#4F84CB

secondary

#D5BFA1

accent

#9F4ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4F84CB

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

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