#4F84BC#4F84BC

#4F84BC is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 60.1% C 0.103 H 251.1°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4F84BC
RGB	rgb(79, 132, 188)
HSL	hsl(211, 45%, 52%)
HSV	hsv(211, 58%, 74%)
CMYK	cmyk(58%, 29.8%, 0%, 26.3%)
CIE-LAB	lab(53.81, -0.80, -34.65)
CIE-LCH	lch(53.81, 34.66, 268.68°)
OKLab	oklab(60.08% -0.0334 -0.0975)
OKLCH	oklch(60.08% 0.103 251.1)
XYZ	xyz(20.5496, 21.7938, 50.6909)
Luminance	0.2180 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F84BC #BC874F

analogous

#4FBABC #4F84BC #514FBC

triadic

#4F84BC #BC4F84 #84BC4F

tetradic

#4F84BC #BC4FBA #BC874F #4FBC51

square

#4F84BC #BC4FBA #BC874F #4FBC51

split-complementary

#4F84BC #BC514F #BABC4F

monochromatic

#284769 #396695 #4F84BC #7BA3CD #A8C2DE

Accessibility & contrast

On white

3.92

#4F84BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#4F84BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F84BC

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F84BC	#FFFFFF	#000000	##000000
##4F84BC	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D86BE

Deuteranopia (green-blind)

#5E7CBB

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4f84bc;
/* rgb */ color: rgb(79, 132, 188);
/* oklch */ color: oklch(60.1% 0.103 251.1);

Tailwind

colors: {
  custom: {
    50: '#89a7d0',
    500: '#4f84bc',
    950: '#000000',
  },
}

SCSS

$custom: #4f84bc;
$custom-light: #89a7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f84bc",
  "rgb": {
    "r": 79,
    "g": 132,
    "b": 188
  },
  "hsl": {
    "h": 210.826,
    "s": 44.856,
    "l": 52.353
  },
  "oklch": {
    "l": 0.60084,
    "c": 0.1031,
    "h": 251.1
  },
  "luminance": 0.21796
}

Semantic roles & 50–950 ramp

primary

#4F84BC

secondary

#CBB49C

accent

#9653D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4F84BC

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

Preview Lab → · Contrast checker → · Palette generator →