#4FA2B3#4FA2B3

#4FA2B3 is a light, moderate cyan. Relative luminance 0.308; OKLCH L 66.7% C 0.084 H 212.9°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#4FA2B3
RGB	rgb(79, 162, 179)
HSL	hsl(190, 40%, 51%)
HSV	hsv(190, 56%, 70%)
CMYK	cmyk(55.9%, 9.5%, 0%, 29.8%)
CIE-LAB	lab(62.30, -20.26, -16.47)
CIE-LCH	lch(62.30, 26.10, 219.11°)
OKLab	oklab(66.71% -0.0706 -0.0456)
OKLCH	oklch(66.71% 0.084 212.9)
XYZ	xyz(24.2782, 30.7553, 47.2960)
Luminance	0.3076 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA2B3 #B3604F

analogous

#4FB392 #4FA2B3 #4F70B3

triadic

#4FA2B3 #B34FA2 #A2B34F

tetradic

#4FA2B3 #924FB3 #B3604F #70B34F

square

#4FA2B3 #924FB3 #B3604F #70B34F

split-complementary

#4FA2B3 #B34F70 #B3924F

monochromatic

#29565F #3B7C89 #4FA2B3 #7AB9C5 #A4CFD8

Accessibility & contrast

On white

2.94

#4FA2B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#4FA2B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA2B3

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA2B3	#FFFFFF	#000000	##000000
##4FA2B3	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959DB4

Deuteranopia (green-blind)

#8692B3

Tritanopia (blue-blind)

#00A9A7

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4fa2b3;
/* rgb */ color: rgb(79, 162, 179);
/* oklch */ color: oklch(66.7% 0.084 212.9);

Tailwind

colors: {
  custom: {
    50: '#89bdc9',
    500: '#4fa2b3',
    950: '#000000',
  },
}

SCSS

$custom: #4fa2b3;
$custom-light: #89bdc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa2b3",
  "rgb": {
    "r": 79,
    "g": 162,
    "b": 179
  },
  "hsl": {
    "h": 190.2,
    "s": 39.683,
    "l": 50.588
  },
  "oklch": {
    "l": 0.6671,
    "c": 0.08402,
    "h": 212.9
  },
  "luminance": 0.30758
}

Semantic roles & 50–950 ramp

primary

#4FA2B3

secondary

#C5A099

accent

#6D58D0

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4FA2B3

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

Preview Lab → · Contrast checker → · Palette generator →