#4FB7DF#4FB7DF

#4FB7DF is a light, moderate cyan. Relative luminance 0.409; OKLCH L 73.5% C 0.111 H 226.7°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#4FB7DF
RGB	rgb(79, 183, 223)
HSL	hsl(197, 69%, 59%)
HSV	hsv(197, 65%, 87%)
CMYK	cmyk(64.6%, 17.9%, 0%, 12.5%)
CIE-LAB	lab(70.07, -17.92, -28.95)
CIE-LCH	lch(70.07, 34.04, 238.25°)
OKLab	oklab(73.46% -0.0762 -0.0809)
OKLCH	oklch(73.46% 0.111 226.7)
XYZ	xyz(33.4719, 40.8534, 75.9192)
Luminance	0.4086 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB7DF #DF774F

analogous

#4FDFBF #4FB7DF #4F6FDF

triadic

#4FB7DF #DF4FB7 #B7DF4F

tetradic

#4FB7DF #BF4FDF #DF774F #6FDF4F

square

#4FB7DF #BF4FDF #DF774F #6FDF4F

split-complementary

#4FB7DF #DF4F6F #DFBF4F

monochromatic

#1C7598 #259DCC #4FB7DF #83CCE8 #B7E1F2

Accessibility & contrast

On white

2.29

#4FB7DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#4FB7DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB7DF

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB7DF	#FFFFFF	#000000	##000000
##4FB7DF	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B4E1

Deuteranopia (green-blind)

#8DA5DF

Tritanopia (blue-blind)

#00C3C4

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4fb7df;
/* rgb */ color: rgb(79, 183, 223);
/* oklch */ color: oklch(73.5% 0.111 226.7);

Tailwind

colors: {
  custom: {
    50: '#8fcce9',
    500: '#4fb7df',
    950: '#000000',
  },
}

SCSS

$custom: #4fb7df;
$custom-light: #8fcce9;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb7df",
  "rgb": {
    "r": 79,
    "g": 183,
    "b": 223
  },
  "hsl": {
    "h": 196.667,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.73458,
    "c": 0.11109,
    "h": 226.7
  },
  "luminance": 0.40857
}

Semantic roles & 50–950 ramp

primary

#4FB7DF

secondary

#E1B8A9

accent

#6D3CEC

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FB7DF

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

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