#4F8FB0#4F8FB0

#4F8FB0 is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.1% C 0.083 H 232.7°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#4F8FB0
RGB	rgb(79, 143, 176)
HSL	hsl(200, 38%, 50%)
HSV	hsv(200, 55%, 69%)
CMYK	cmyk(55.1%, 18.7%, 0%, 31%)
CIE-LAB	lab(56.53, -10.91, -23.58)
CIE-LCH	lch(56.53, 25.98, 245.16°)
OKLab	oklab(62.06% -0.05 -0.0657)
OKLCH	oklch(62.06% 0.083 232.7)
XYZ	xyz(20.8805, 24.4399, 44.6829)
Luminance	0.2444 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8FB0 #B0704F

analogous

#4FB0A0 #4F8FB0 #4F5FB0

triadic

#4F8FB0 #B04F8F #8FB04F

tetradic

#4F8FB0 #A04FB0 #B0704F #5FB04F

square

#4F8FB0 #A04FB0 #B0704F #5FB04F

split-complementary

#4F8FB0 #B04F5F #B0A04F

monochromatic

#294A5C #3C6D86 #4F8FB0 #79AAC3 #A3C5D6

Accessibility & contrast

On white

3.57

#4F8FB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#4F8FB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8FB0

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8FB0	#FFFFFF	#000000	##000000
##4F8FB0	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8DB2

Deuteranopia (green-blind)

#7183B0

Tritanopia (blue-blind)

#00989A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4f8fb0;
/* rgb */ color: rgb(79, 143, 176);
/* oklch */ color: oklch(62.1% 0.083 232.7);

Tailwind

colors: {
  custom: {
    50: '#88afc7',
    500: '#4f8fb0',
    950: '#000000',
  },
}

SCSS

$custom: #4f8fb0;
$custom-light: #88afc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8fb0",
  "rgb": {
    "r": 79,
    "g": 143,
    "b": 176
  },
  "hsl": {
    "h": 200.412,
    "s": 38.039,
    "l": 50
  },
  "oklch": {
    "l": 0.62063,
    "c": 0.08255,
    "h": 232.7
  },
  "luminance": 0.24442
}

Semantic roles & 50–950 ramp

primary

#4F8FB0

secondary

#C3A698

accent

#815ACE

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4F8FB0

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

Preview Lab → · Contrast checker → · Palette generator →