#4F84B1#4F84B1

#4F84B1 is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.5% C 0.089 H 245.7°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4F84B1
RGB	rgb(79, 132, 177)
HSL	hsl(208, 39%, 50%)
HSV	hsv(208, 55%, 69%)
CMYK	cmyk(55.4%, 25.4%, 0%, 30.6%)
CIE-LAB	lab(53.32, -4.34, -29.11)
CIE-LCH	lch(53.32, 29.43, 261.51°)
OKLab	oklab(59.54% -0.0368 -0.0815)
OKLCH	oklch(59.54% 0.089 245.7)
XYZ	xyz(19.4087, 21.3375, 44.6822)
Luminance	0.2134 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F84B1 #B17C4F

analogous

#4FB1AD #4F84B1 #4F53B1

triadic

#4F84B1 #B14F84 #84B14F

tetradic

#4F84B1 #AD4FB1 #B17C4F #53B14F

square

#4F84B1 #AD4FB1 #B17C4F #53B14F

split-complementary

#4F84B1 #B14F53 #B1AD4F

monochromatic

#29455D #3C6487 #4F84B1 #79A2C4 #A4BFD7

Accessibility & contrast

On white

3.99

#4F84B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#4F84B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F84B1

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F84B1	#FFFFFF	#000000	##000000
##4F84B1	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7185B3

Deuteranopia (green-blind)

#647BB0

Tritanopia (blue-blind)

#068F93

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4f84b1;
/* rgb */ color: rgb(79, 132, 177);
/* oklch */ color: oklch(59.5% 0.089 245.7);

Tailwind

colors: {
  custom: {
    50: '#87a7c8',
    500: '#4f84b1',
    950: '#000000',
  },
}

SCSS

$custom: #4f84b1;
$custom-light: #87a7c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f84b1",
  "rgb": {
    "r": 79,
    "g": 132,
    "b": 177
  },
  "hsl": {
    "h": 207.551,
    "s": 38.583,
    "l": 50.196
  },
  "oklch": {
    "l": 0.59536,
    "c": 0.08949,
    "h": 245.7
  },
  "luminance": 0.21339
}

Semantic roles & 50–950 ramp

primary

#4F84B1

secondary

#C4AC98

accent

#8F59CF

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #4F84B1

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

Preview Lab → · Contrast checker → · Palette generator →