#4FB8DA#4FB8DA

#4FB8DA is a light, moderate cyan. Relative luminance 0.410; OKLCH L 73.5% C 0.107 H 222.6°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#4FB8DA
RGB	rgb(79, 184, 218)
HSL	hsl(195, 65%, 58%)
HSV	hsv(195, 64%, 85%)
CMYK	cmyk(63.8%, 15.6%, 0%, 14.5%)
CIE-LAB	lab(70.18, -19.98, -26.06)
CIE-LCH	lch(70.18, 32.83, 232.52°)
OKLab	oklab(73.48% -0.079 -0.0726)
OKLCH	oklch(73.48% 0.107 222.6)
XYZ	xyz(33.0147, 41.0017, 72.4903)
Luminance	0.4101 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB8DA #DA714F

analogous

#4FDAB6 #4FB8DA #4F72DA

triadic

#4FB8DA #DA4FB8 #B8DA4F

tetradic

#4FB8DA #B64FDA #DA714F #72DA4F

square

#4FB8DA #B64FDA #DA714F #72DA4F

split-complementary

#4FB8DA #DA4F72 #DAB64F

monochromatic

#1E7490 #299DC3 #4FB8DA #82CCE5 #B4E1EF

Accessibility & contrast

On white

2.28

#4FB8DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#4FB8DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB8DA

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB8DA	#FFFFFF	#000000	##000000
##4FB8DA	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B4DC

Deuteranopia (green-blind)

#91A5DA

Tritanopia (blue-blind)

#00C3C3

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4fb8da;
/* rgb */ color: rgb(79, 184, 218);
/* oklch */ color: oklch(73.5% 0.107 222.6);

Tailwind

colors: {
  custom: {
    50: '#8ecde5',
    500: '#4fb8da',
    950: '#000000',
  },
}

SCSS

$custom: #4fb8da;
$custom-light: #8ecde5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb8da",
  "rgb": {
    "r": 79,
    "g": 184,
    "b": 218
  },
  "hsl": {
    "h": 194.676,
    "s": 65.258,
    "l": 58.235
  },
  "oklch": {
    "l": 0.7348,
    "c": 0.10734,
    "h": 222.6
  },
  "luminance": 0.41005
}

Semantic roles & 50–950 ramp

primary

#4FB8DA

secondary

#DEB4A7

accent

#6940E8

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1315

muted

#7E8284

Preview Lab

Preview with #4FB8DA

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

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