#4F9AAA#4F9AAA

#4F9AAA is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.4% C 0.078 H 213.3°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#4F9AAA
RGB	rgb(79, 154, 170)
HSL	hsl(191, 37%, 49%)
HSV	hsv(191, 54%, 67%)
CMYK	cmyk(53.5%, 9.4%, 0%, 33.3%)
CIE-LAB	lab(59.59, -18.68, -15.49)
CIE-LCH	lch(59.59, 24.27, 219.66°)
OKLab	oklab(64.44% -0.0651 -0.0428)
OKLCH	oklch(64.44% 0.078 213.3)
XYZ	xyz(22.0329, 27.6738, 42.2029)
Luminance	0.2768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9AAA #AA5F4F

analogous

#4FAA8D #4F9AAA #4F6DAA

triadic

#4F9AAA #AA4F9A #9AAA4F

tetradic

#4F9AAA #8D4FAA #AA5F4F #6DAA4F

square

#4F9AAA #8D4FAA #AA5F4F #6DAA4F

split-complementary

#4F9AAA #AA4F6D #AA8D4F

monochromatic

#284E56 #3C7480 #4F9AAA #77B3C0 #A0CAD3

Accessibility & contrast

On white

3.21

#4F9AAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#4F9AAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9AAA

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9AAA	#FFFFFF	#000000	##000000
##4F9AAA	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E96AB

Deuteranopia (green-blind)

#808BAA

Tritanopia (blue-blind)

#05A19F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4f9aaa;
/* rgb */ color: rgb(79, 154, 170);
/* oklch */ color: oklch(64.4% 0.078 213.3);

Tailwind

colors: {
  custom: {
    50: '#88b8c3',
    500: '#4f9aaa',
    950: '#000000',
  },
}

SCSS

$custom: #4f9aaa;
$custom-light: #88b8c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9aaa",
  "rgb": {
    "r": 79,
    "g": 154,
    "b": 170
  },
  "hsl": {
    "h": 190.549,
    "s": 36.546,
    "l": 48.824
  },
  "oklch": {
    "l": 0.64437,
    "c": 0.07794,
    "h": 213.3
  },
  "luminance": 0.27676
}

Semantic roles & 50–950 ramp

primary

#4F9AAA

secondary

#C09C95

accent

#6F5BCD

background

#F8FBFB

surface

#F0F6F7

border

#CBD0D0

text

#0C1112

muted

#7D8081

Preview Lab

Preview with #4F9AAA

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

Preview Lab → · Contrast checker → · Palette generator →