#4F83CA#4F83CA

#4F83CA is a mid, vivid cyan. Relative luminance 0.222; OKLCH L 60.6% C 0.122 H 256.6°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#4F83CA
RGB	rgb(79, 131, 202)
HSL	hsl(215, 54%, 55%)
HSV	hsv(215, 61%, 79%)
CMYK	cmyk(60.9%, 35.1%, 0%, 20.8%)
CIE-LAB	lab(54.19, 4.43, -42.01)
CIE-LCH	lch(54.19, 42.25, 276.01°)
OKLab	oklab(60.61% -0.0284 -0.119)
OKLCH	oklch(60.61% 0.122 256.6)
XYZ	xyz(21.9976, 22.1571, 58.9832)
Luminance	0.2216 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F83CA #CA964F

analogous

#4FC1CA #4F83CA #584FCA

triadic

#4F83CA #CA4F83 #83CA4F

tetradic

#4F83CA #CA4FC1 #CA964F #4FCA58

square

#4F83CA #CA4FC1 #CA964F #4FCA58

split-complementary

#4F83CA #CA584F #C1CA4F

monochromatic

#25497A #3365A9 #4F83CA #7EA4D8 #ADC5E6

Accessibility & contrast

On white

3.87

#4F83CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#4F83CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F83CA

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F83CA	#FFFFFF	#000000	##000000
##4F83CA	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6588CD

Deuteranopia (green-blind)

#547CC9

Tritanopia (blue-blind)

#00939D

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4f83ca;
/* rgb */ color: rgb(79, 131, 202);
/* oklch */ color: oklch(60.6% 0.122 256.6);

Tailwind

colors: {
  custom: {
    50: '#8ba6da',
    500: '#4f83ca',
    950: '#000000',
  },
}

SCSS

$custom: #4f83ca;
$custom-light: #8ba6da;
$custom-dark: #000000;

JSON

{
  "hex": "#4f83ca",
  "rgb": {
    "r": 79,
    "g": 131,
    "b": 202
  },
  "hsl": {
    "h": 214.634,
    "s": 53.712,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60606,
    "c": 0.12232,
    "h": 256.6
  },
  "luminance": 0.22159
}

Semantic roles & 50–950 ramp

primary

#4F83CA

secondary

#D4BEA1

accent

#9F4BDD

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4F83CA

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

Preview Lab → · Contrast checker → · Palette generator →