#4F85CC#4F85CC

#4F85CC is a mid, vivid cyan. Relative luminance 0.228; OKLCH L 61.2% C 0.123 H 255.9°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4F85CC
RGB	rgb(79, 133, 204)
HSL	hsl(214, 55%, 55%)
HSV	hsv(214, 61%, 80%)
CMYK	cmyk(61.3%, 34.8%, 0%, 20%)
CIE-LAB	lab(54.86, 3.90, -42.09)
CIE-LCH	lch(54.86, 42.27, 275.30°)
OKLab	oklab(61.16% -0.03 -0.1192)
OKLCH	oklch(61.16% 0.123 255.9)
XYZ	xyz(22.5072, 22.7949, 60.3288)
Luminance	0.2280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F85CC #CC964F

analogous

#4FC3CC #4F85CC #574FCC

triadic

#4F85CC #CC4F85 #85CC4F

tetradic

#4F85CC #CC4FC3 #CC964F #4FCC57

square

#4F85CC #CC4FC3 #CC964F #4FCC57

split-complementary

#4F85CC #CC574F #C3CC4F

monochromatic

#244A7D #3267AC #4F85CC #7EA6DA #AEC7E7

Accessibility & contrast

On white

3.78

#4F85CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#4F85CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F85CC

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F85CC	#FFFFFF	#000000	##000000
##4F85CC	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678ACF

Deuteranopia (green-blind)

#567ECB

Tritanopia (blue-blind)

#00959F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4f85cc;
/* rgb */ color: rgb(79, 133, 204);
/* oklch */ color: oklch(61.2% 0.123 255.9);

Tailwind

colors: {
  custom: {
    50: '#8ba8dc',
    500: '#4f85cc',
    950: '#000000',
  },
}

SCSS

$custom: #4f85cc;
$custom-light: #8ba8dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4f85cc",
  "rgb": {
    "r": 79,
    "g": 133,
    "b": 204
  },
  "hsl": {
    "h": 214.08,
    "s": 55.066,
    "l": 55.49
  },
  "oklch": {
    "l": 0.61159,
    "c": 0.12292,
    "h": 255.9
  },
  "luminance": 0.22797
}

Semantic roles & 50–950 ramp

primary

#4F85CC

secondary

#D5BFA1

accent

#9E49DE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4F85CC

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

Preview Lab → · Contrast checker → · Palette generator →