#4F8FAC#4F8FAC

#4F8FAC is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 61.9% C 0.079 H 229.3°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4F8FAC
RGB	rgb(79, 143, 172)
HSL	hsl(199, 37%, 49%)
HSV	hsv(199, 54%, 67%)
CMYK	cmyk(54.1%, 16.9%, 0%, 32.5%)
CIE-LAB	lab(56.37, -12.14, -21.53)
CIE-LCH	lch(56.37, 24.72, 240.59°)
OKLab	oklab(61.89% -0.0515 -0.0599)
OKLCH	oklch(61.89% 0.079 229.3)
XYZ	xyz(20.4905, 24.2840, 42.6292)
Luminance	0.2429 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8FAC #AC6C4F

analogous

#4FAC9B #4F8FAC #4F60AC

triadic

#4F8FAC #AC4F8F #8FAC4F

tetradic

#4F8FAC #9B4FAC #AC6C4F #60AC4F

square

#4F8FAC #9B4FAC #AC6C4F #60AC4F

split-complementary

#4F8FAC #AC4F60 #AC9B4F

monochromatic

#284958 #3C6C82 #4F8FAC #77AAC1 #A1C4D4

Accessibility & contrast

On white

3.59

#4F8FAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#4F8FAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8FAC

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8FAC	#FFFFFF	#000000	##000000
##4F8FAC	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808DAD

Deuteranopia (green-blind)

#7383AC

Tritanopia (blue-blind)

#0B9798

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4f8fac;
/* rgb */ color: rgb(79, 143, 172);
/* oklch */ color: oklch(61.9% 0.079 229.3);

Tailwind

colors: {
  custom: {
    50: '#87afc4',
    500: '#4f8fac',
    950: '#000000',
  },
}

SCSS

$custom: #4f8fac;
$custom-light: #87afc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8fac",
  "rgb": {
    "r": 79,
    "g": 143,
    "b": 172
  },
  "hsl": {
    "h": 198.71,
    "s": 37.052,
    "l": 49.216
  },
  "oklch": {
    "l": 0.61889,
    "c": 0.07897,
    "h": 229.3
  },
  "luminance": 0.24286
}

Semantic roles & 50–950 ramp

primary

#4F8FAC

secondary

#C1A396

accent

#7E5BCD

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #4F8FAC

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

Preview Lab → · Contrast checker → · Palette generator →