#4FA5B1#4FA5B1

#4FA5B1 is a light, moderate teal. Relative luminance 0.317; OKLCH L 67.4% C 0.084 H 207.5°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#4FA5B1
RGB	rgb(79, 165, 177)
HSL	hsl(187, 39%, 50%)
HSV	hsv(187, 55%, 69%)
CMYK	cmyk(55.4%, 6.8%, 0%, 30.6%)
CIE-LAB	lab(63.13, -22.39, -14.09)
CIE-LCH	lch(63.13, 26.45, 212.18°)
OKLab	oklab(67.35% -0.0748 -0.0389)
OKLCH	oklch(67.35% 0.084 207.5)
XYZ	xyz(24.6122, 31.7445, 46.4167)
Luminance	0.3175 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA5B1 #B15B4F

analogous

#4FB18C #4FA5B1 #4F74B1

triadic

#4FA5B1 #B14FA5 #A5B14F

tetradic

#4FA5B1 #8C4FB1 #B15B4F #74B14F

square

#4FA5B1 #8C4FB1 #B15B4F #74B14F

split-complementary

#4FA5B1 #B14F74 #B18C4F

monochromatic

#29565D #3C7E87 #4FA5B1 #79BBC4 #A4D0D7

Accessibility & contrast

On white

2.86

#4FA5B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#4FA5B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA5B1

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA5B1	#FFFFFF	#000000	##000000
##4FA5B1	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#999FB2

Deuteranopia (green-blind)

#8A94B1

Tritanopia (blue-blind)

#00ABA8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4fa5b1;
/* rgb */ color: rgb(79, 165, 177);
/* oklch */ color: oklch(67.4% 0.084 207.5);

Tailwind

colors: {
  custom: {
    50: '#89c0c8',
    500: '#4fa5b1',
    950: '#000000',
  },
}

SCSS

$custom: #4fa5b1;
$custom-light: #89c0c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa5b1",
  "rgb": {
    "r": 79,
    "g": 165,
    "b": 177
  },
  "hsl": {
    "h": 187.347,
    "s": 38.583,
    "l": 50.196
  },
  "oklch": {
    "l": 0.67354,
    "c": 0.08432,
    "h": 207.5
  },
  "luminance": 0.31747
}

Semantic roles & 50–950 ramp

primary

#4FA5B1

secondary

#C49D98

accent

#6859CF

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4FA5B1

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

Preview Lab → · Contrast checker → · Palette generator →