#4F86B3#4F86B3

#4F86B3 is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 60.1% C 0.090 H 244.8°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4F86B3
RGB	rgb(79, 134, 179)
HSL	hsl(207, 40%, 51%)
HSV	hsv(207, 56%, 70%)
CMYK	cmyk(55.9%, 25.1%, 0%, 29.8%)
CIE-LAB	lab(53.99, -4.87, -29.21)
CIE-LCH	lch(53.99, 29.62, 260.54°)
OKLab	oklab(60.1% -0.0385 -0.0818)
OKLCH	oklch(60.1% 0.09 244.8)
XYZ	xyz(19.8833, 21.9654, 45.8310)
Luminance	0.2197 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F86B3 #B37C4F

analogous

#4FB3AE #4F86B3 #4F54B3

triadic

#4F86B3 #B34F86 #86B34F

tetradic

#4F86B3 #AE4FB3 #B37C4F #54B34F

square

#4F86B3 #AE4FB3 #B37C4F #54B34F

split-complementary

#4F86B3 #B34F54 #B3AE4F

monochromatic

#29465F #3B6689 #4F86B3 #7AA3C5 #A4C1D8

Accessibility & contrast

On white

3.89

#4F86B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#4F86B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F86B3

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F86B3	#FFFFFF	#000000	##000000
##4F86B3	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7387B5

Deuteranopia (green-blind)

#657DB2

Tritanopia (blue-blind)

#009195

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4f86b3;
/* rgb */ color: rgb(79, 134, 179);
/* oklch */ color: oklch(60.1% 0.090 244.8);

Tailwind

colors: {
  custom: {
    50: '#88a9ca',
    500: '#4f86b3',
    950: '#000000',
  },
}

SCSS

$custom: #4f86b3;
$custom-light: #88a9ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4f86b3",
  "rgb": {
    "r": 79,
    "g": 134,
    "b": 179
  },
  "hsl": {
    "h": 207,
    "s": 39.683,
    "l": 50.588
  },
  "oklch": {
    "l": 0.60096,
    "c": 0.09044,
    "h": 244.8
  },
  "luminance": 0.21967
}

Semantic roles & 50–950 ramp

primary

#4F86B3

secondary

#C5AD99

accent

#8E58D0

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #4F86B3

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

Preview Lab → · Contrast checker → · Palette generator →