#4FB1E1#4FB1E1

#4FB1E1 is a light, moderate cyan. Relative luminance 0.385; OKLCH L 72.2% C 0.115 H 232.8°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#4FB1E1
RGB	rgb(79, 177, 225)
HSL	hsl(200, 71%, 60%)
HSV	hsv(200, 65%, 88%)
CMYK	cmyk(64.9%, 21.3%, 0%, 11.8%)
CIE-LAB	lab(68.42, -14.11, -32.60)
CIE-LCH	lch(68.42, 35.52, 246.59°)
OKLab	oklab(72.16% -0.0693 -0.0914)
OKLCH	oklch(72.16% 0.115 232.8)
XYZ	xyz(32.5319, 38.5394, 76.9439)
Luminance	0.3854 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB1E1 #E17F4F

analogous

#4FE1C8 #4FB1E1 #4F68E1

triadic

#4FB1E1 #E14FB1 #B1E14F

tetradic

#4FB1E1 #C84FE1 #E17F4F #68E14F

square

#4FB1E1 #C84FE1 #E17F4F #68E14F

split-complementary

#4FB1E1 #E14F68 #E1C84F

monochromatic

#1A719B #2397CF #4FB1E1 #83C8EA #B8DFF3

Accessibility & contrast

On white

2.41

#4FB1E1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#4FB1E1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB1E1

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB1E1	#FFFFFF	#000000	##000000
##4FB1E1	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99AFE3

Deuteranopia (green-blind)

#85A0E0

Tritanopia (blue-blind)

#00BEC1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4fb1e1;
/* rgb */ color: rgb(79, 177, 225);
/* oklch */ color: oklch(72.2% 0.115 232.8);

Tailwind

colors: {
  custom: {
    50: '#8fc8ea',
    500: '#4fb1e1',
    950: '#000000',
  },
}

SCSS

$custom: #4fb1e1;
$custom-light: #8fc8ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb1e1",
  "rgb": {
    "r": 79,
    "g": 177,
    "b": 225
  },
  "hsl": {
    "h": 199.726,
    "s": 70.874,
    "l": 59.608
  },
  "oklch": {
    "l": 0.72163,
    "c": 0.11469,
    "h": 232.8
  },
  "luminance": 0.38543
}

Semantic roles & 50–950 ramp

primary

#4FB1E1

secondary

#E2BCAA

accent

#753AEE

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FB1E1

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

Preview Lab → · Contrast checker → · Palette generator →