#4F83BF#4F83BF

#4F83BF is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 60.0% C 0.108 H 253.1°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4F83BF
RGB	rgb(79, 131, 191)
HSL	hsl(212, 47%, 53%)
HSV	hsv(212, 59%, 75%)
CMYK	cmyk(58.6%, 31.4%, 0%, 25.1%)
CIE-LAB	lab(53.66, 0.77, -36.60)
CIE-LCH	lch(53.66, 36.60, 271.21°)
OKLab	oklab(60.01% -0.0314 -0.1032)
OKLCH	oklch(60.01% 0.108 253.1)
XYZ	xyz(20.7414, 21.6546, 52.3668)
Luminance	0.2166 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F83BF #BF8B4F

analogous

#4FBBBF #4F83BF #534FBF

triadic

#4F83BF #BF4F83 #83BF4F

tetradic

#4F83BF #BF4FBB #BF8B4F #4FBF53

square

#4F83BF #BF4FBB #BF8B4F #4FBF53

split-complementary

#4F83BF #BF534F #BBBF4F

monochromatic

#27476C #386599 #4F83BF #7CA3CF #A9C2E0

Accessibility & contrast

On white

3.94

#4F83BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#4F83BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F83BF

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F83BF	#FFFFFF	#000000	##000000
##4F83BF	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A86C2

Deuteranopia (green-blind)

#5B7BBE

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4f83bf;
/* rgb */ color: rgb(79, 131, 191);
/* oklch */ color: oklch(60.0% 0.108 253.1);

Tailwind

colors: {
  custom: {
    50: '#89a6d2',
    500: '#4f83bf',
    950: '#000000',
  },
}

SCSS

$custom: #4f83bf;
$custom-light: #89a6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f83bf",
  "rgb": {
    "r": 79,
    "g": 131,
    "b": 191
  },
  "hsl": {
    "h": 212.143,
    "s": 46.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.60013,
    "c": 0.10787,
    "h": 253.1
  },
  "luminance": 0.21656
}

Semantic roles & 50–950 ramp

primary

#4F83BF

secondary

#CDB79D

accent

#9951D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4F83BF

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

Preview Lab → · Contrast checker → · Palette generator →