#4F8FBF#4F8FBF

#4F8FBF is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.8% C 0.098 H 242.9°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#4F8FBF
RGB	rgb(79, 143, 191)
HSL	hsl(206, 47%, 53%)
HSV	hsv(206, 59%, 75%)
CMYK	cmyk(58.6%, 25.1%, 0%, 25.1%)
CIE-LAB	lab(57.14, -6.20, -31.16)
CIE-LCH	lch(57.14, 31.77, 258.75°)
OKLab	oklab(62.75% -0.0448 -0.0874)
OKLCH	oklch(62.75% 0.098 242.9)
XYZ	xyz(22.4474, 25.0667, 52.9355)
Luminance	0.2507 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8FBF #BF7F4F

analogous

#4FBFB7 #4F8FBF #4F57BF

triadic

#4F8FBF #BF4F8F #8FBF4F

tetradic

#4F8FBF #B74FBF #BF7F4F #57BF4F

square

#4F8FBF #B74FBF #BF7F4F #57BF4F

split-complementary

#4F8FBF #BF4F57 #BFB74F

monochromatic

#274F6C #386F99 #4F8FBF #7CACCF #A9C8E0

Accessibility & contrast

On white

3.49

#4F8FBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#4F8FBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8FBF

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8FBF	#FFFFFF	#000000	##000000
##4F8FBF	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8FC1

Deuteranopia (green-blind)

#6B84BE

Tritanopia (blue-blind)

#009B9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4f8fbf;
/* rgb */ color: rgb(79, 143, 191);
/* oklch */ color: oklch(62.8% 0.098 242.9);

Tailwind

colors: {
  custom: {
    50: '#89afd2',
    500: '#4f8fbf',
    950: '#000000',
  },
}

SCSS

$custom: #4f8fbf;
$custom-light: #89afd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8fbf",
  "rgb": {
    "r": 79,
    "g": 143,
    "b": 191
  },
  "hsl": {
    "h": 205.714,
    "s": 46.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.62753,
    "c": 0.09819,
    "h": 242.9
  },
  "luminance": 0.25069
}

Semantic roles & 50–950 ramp

primary

#4F8FBF

secondary

#CDB19D

accent

#8A51D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4F8FBF

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

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