#4FB2EB#4FB2EB

#4FB2EB is a light, vivid cyan. Relative luminance 0.395; OKLCH L 72.8% C 0.124 H 237.2°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#4FB2EB
RGB	rgb(79, 178, 235)
HSL	hsl(202, 80%, 62%)
HSV	hsv(202, 66%, 92%)
CMYK	cmyk(66.4%, 24.3%, 0%, 7.8%)
CIE-LAB	lab(69.11, -11.45, -36.98)
CIE-LCH	lch(69.11, 38.72, 252.80°)
OKLab	oklab(72.85% -0.067 -0.104)
OKLCH	oklch(72.85% 0.124 237.2)
XYZ	xyz(34.1344, 39.4976, 84.4060)
Luminance	0.3950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB2EB #EB884F

analogous

#4FEBD6 #4FB2EB #4F64EB

triadic

#4FB2EB #EB4FB2 #B2EB4F

tetradic

#4FB2EB #D64FEB #EB884F #64EB4F

square

#4FB2EB #D64FEB #EB884F #64EB4F

split-complementary

#4FB2EB #EB4F64 #EBD64F

monochromatic

#1474AC #1A99E3 #4FB2EB #86CAF1 #BDE2F7

Accessibility & contrast

On white

2.36

#4FB2EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#4FB2EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB2EB

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB2EB	#FFFFFF	#000000	##000000
##4FB2EB	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B1EE

Deuteranopia (green-blind)

#82A2EA

Tritanopia (blue-blind)

#00C1C5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4fb2eb;
/* rgb */ color: rgb(79, 178, 235);
/* oklch */ color: oklch(72.8% 0.124 237.2);

Tailwind

colors: {
  custom: {
    50: '#90c9f1',
    500: '#4fb2eb',
    950: '#000000',
  },
}

SCSS

$custom: #4fb2eb;
$custom-light: #90c9f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb2eb",
  "rgb": {
    "r": 79,
    "g": 178,
    "b": 235
  },
  "hsl": {
    "h": 201.923,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.72849,
    "c": 0.12368,
    "h": 237.2
  },
  "luminance": 0.39501
}

Semantic roles & 50–950 ramp

primary

#4FB2EB

secondary

#E8C3AE

accent

#560ADC

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #4FB2EB

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

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