#4AA3B5#4AA3B5

#4AA3B5 is a light, moderate cyan. Relative luminance 0.310; OKLCH L 66.8% C 0.088 H 212.9°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#4AA3B5
RGB	rgb(74, 163, 181)
HSL	hsl(190, 42%, 50%)
HSV	hsv(190, 59%, 71%)
CMYK	cmyk(59.1%, 9.9%, 0%, 29%)
CIE-LAB	lab(62.49, -21.18, -17.31)
CIE-LCH	lch(62.49, 27.35, 219.26°)
OKLab	oklab(66.84% -0.0742 -0.048)
OKLCH	oklch(66.84% 0.088 212.9)
XYZ	xyz(24.2583, 30.9840, 48.4092)
Luminance	0.3099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4AA3B5 #B55C4A

analogous

#4AB591 #4AA3B5 #4A6EB5

triadic

#4AA3B5 #B54AA3 #A3B54A

tetradic

#4AA3B5 #914AB5 #B55C4A #6EB54A

square

#4AA3B5 #914AB5 #B55C4A #6EB54A

split-complementary

#4AA3B5 #B54A6E #B5914A

monochromatic

#26555E #387C8A #4AA3B5 #75B9C7 #A1CFD9

Accessibility & contrast

On white

2.92

#4AA3B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#4AA3B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4AA3B5

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4AA3B5	#FFFFFF	#000000	##000000
##4AA3B5	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959EB6

Deuteranopia (green-blind)

#8592B5

Tritanopia (blue-blind)

#00AAA8

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4aa3b5;
/* rgb */ color: rgb(74, 163, 181);
/* oklch */ color: oklch(66.8% 0.088 212.9);

Tailwind

colors: {
  custom: {
    50: '#87becb',
    500: '#4aa3b5',
    950: '#000000',
  },
}

SCSS

$custom: #4aa3b5;
$custom-light: #87becb;
$custom-dark: #000000;

JSON

{
  "hex": "#4aa3b5",
  "rgb": {
    "r": 74,
    "g": 163,
    "b": 181
  },
  "hsl": {
    "h": 190.093,
    "s": 41.961,
    "l": 50
  },
  "oklch": {
    "l": 0.66839,
    "c": 0.08834,
    "h": 212.9
  },
  "luminance": 0.30986
}

Semantic roles & 50–950 ramp

primary

#4AA3B5

secondary

#C59D95

accent

#6B56D2

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4AA3B5

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

Preview Lab → · Contrast checker → · Palette generator →