#4F9DAF#4F9DAF

#4F9DAF is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.4% C 0.081 H 214.8°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#4F9DAF
RGB	rgb(79, 157, 175)
HSL	hsl(191, 38%, 50%)
HSV	hsv(191, 55%, 69%)
CMYK	cmyk(54.9%, 10.3%, 0%, 31.4%)
CIE-LAB	lab(60.67, -18.81, -16.69)
CIE-LCH	lch(60.67, 25.14, 221.59°)
OKLab	oklab(65.35% -0.0665 -0.0462)
OKLCH	oklch(65.35% 0.081 214.8)
XYZ	xyz(23.0162, 28.8692, 44.9085)
Luminance	0.2887 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9DAF #AF614F

analogous

#4FAF91 #4F9DAF #4F6DAF

triadic

#4F9DAF #AF4F9D #9DAF4F

tetradic

#4F9DAF #914FAF #AF614F #6DAF4F

square

#4F9DAF #914FAF #AF614F #6DAF4F

split-complementary

#4F9DAF #AF4F6D #AF914F

monochromatic

#29515B #3C7785 #4F9DAF #79B5C2 #A3CCD5

Accessibility & contrast

On white

3.10

#4F9DAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#4F9DAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9DAF

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9DAF	#FFFFFF	#000000	##000000
##4F9DAF	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9099B0

Deuteranopia (green-blind)

#818EAF

Tritanopia (blue-blind)

#00A4A2

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4f9daf;
/* rgb */ color: rgb(79, 157, 175);
/* oklch */ color: oklch(65.4% 0.081 214.8);

Tailwind

colors: {
  custom: {
    50: '#88bac6',
    500: '#4f9daf',
    950: '#000000',
  },
}

SCSS

$custom: #4f9daf;
$custom-light: #88bac6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9daf",
  "rgb": {
    "r": 79,
    "g": 157,
    "b": 175
  },
  "hsl": {
    "h": 191.25,
    "s": 37.795,
    "l": 49.804
  },
  "oklch": {
    "l": 0.65354,
    "c": 0.081,
    "h": 214.8
  },
  "luminance": 0.28871
}

Semantic roles & 50–950 ramp

primary

#4F9DAF

secondary

#C39F97

accent

#705ACE

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #4F9DAF

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

Preview Lab → · Contrast checker → · Palette generator →