#4FB7E5#4FB7E5

#4FB7E5 is a light, moderate cyan. Relative luminance 0.412; OKLCH L 73.7% C 0.116 H 230.3°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#4FB7E5
RGB	rgb(79, 183, 229)
HSL	hsl(198, 74%, 60%)
HSV	hsv(198, 66%, 90%)
CMYK	cmyk(65.5%, 20.1%, 0%, 10.2%)
CIE-LAB	lab(70.30, -16.04, -31.86)
CIE-LCH	lch(70.30, 35.67, 243.28°)
OKLab	oklab(73.72% -0.074 -0.0892)
OKLCH	oklch(73.72% 0.116 230.3)
XYZ	xyz(34.2952, 41.1827, 80.2552)
Luminance	0.4119 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB7E5 #E57D4F

analogous

#4FE5C8 #4FB7E5 #4F6CE5

triadic

#4FB7E5 #E54FB7 #B7E54F

tetradic

#4FB7E5 #C84FE5 #E57D4F #6CE54F

square

#4FB7E5 #C84FE5 #E57D4F #6CE54F

split-complementary

#4FB7E5 #E54F6C #E5C84F

monochromatic

#1877A2 #209FD7 #4FB7E5 #84CDED #BAE3F5

Accessibility & contrast

On white

2.27

#4FB7E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#4FB7E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB7E5

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB7E5	#FFFFFF	#000000	##000000
##4FB7E5	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B4E7

Deuteranopia (green-blind)

#8BA5E4

Tritanopia (blue-blind)

#00C4C6

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4fb7e5;
/* rgb */ color: rgb(79, 183, 229);
/* oklch */ color: oklch(73.7% 0.116 230.3);

Tailwind

colors: {
  custom: {
    50: '#90cced',
    500: '#4fb7e5',
    950: '#000000',
  },
}

SCSS

$custom: #4fb7e5;
$custom-light: #90cced;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb7e5",
  "rgb": {
    "r": 79,
    "g": 183,
    "b": 229
  },
  "hsl": {
    "h": 198.4,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.73719,
    "c": 0.11592,
    "h": 230.3
  },
  "luminance": 0.41186
}

Semantic roles & 50–950 ramp

primary

#4FB7E5

secondary

#E5BDAB

accent

#4C0FD6

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FB7E5

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

Preview Lab → · Contrast checker → · Palette generator →