#4F8FC0#4F8FC0

#4F8FC0 is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.8% C 0.099 H 243.4°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#4F8FC0
RGB	rgb(79, 143, 192)
HSL	hsl(206, 47%, 53%)
HSV	hsv(206, 59%, 75%)
CMYK	cmyk(58.9%, 25.5%, 0%, 24.7%)
CIE-LAB	lab(57.18, -5.88, -31.66)
CIE-LCH	lch(57.18, 32.20, 259.48°)
OKLab	oklab(62.8% -0.0444 -0.0888)
OKLCH	oklch(62.8% 0.099 243.4)
XYZ	xyz(22.5578, 25.1109, 53.5171)
Luminance	0.2511 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8FC0 #C0804F

analogous

#4FC0B8 #4F8FC0 #4F56C0

triadic

#4F8FC0 #C04F8F #8FC04F

tetradic

#4F8FC0 #B84FC0 #C0804F #56C04F

square

#4F8FC0 #B84FC0 #C0804F #56C04F

split-complementary

#4F8FC0 #C04F56 #C0B84F

monochromatic

#274F6D #376F9A #4F8FC0 #7CACD0 #A9C8E0

Accessibility & contrast

On white

3.49

#4F8FC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#4F8FC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8FC0

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8FC0	#FFFFFF	#000000	##000000
##4F8FC0	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A90C2

Deuteranopia (green-blind)

#6A84BF

Tritanopia (blue-blind)

#009BA0

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4f8fc0;
/* rgb */ color: rgb(79, 143, 192);
/* oklch */ color: oklch(62.8% 0.099 243.4);

Tailwind

colors: {
  custom: {
    50: '#89afd3',
    500: '#4f8fc0',
    950: '#000000',
  },
}

SCSS

$custom: #4f8fc0;
$custom-light: #89afd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8fc0",
  "rgb": {
    "r": 79,
    "g": 143,
    "b": 192
  },
  "hsl": {
    "h": 206.018,
    "s": 47.28,
    "l": 53.137
  },
  "oklch": {
    "l": 0.62801,
    "c": 0.09932,
    "h": 243.4
  },
  "luminance": 0.25113
}

Semantic roles & 50–950 ramp

primary

#4F8FC0

secondary

#CEB29D

accent

#8B51D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4F8FC0

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

Preview Lab → · Contrast checker → · Palette generator →