#4DB2E7#4DB2E7

#4DB2E7 is a light, vivid cyan. Relative luminance 0.392; OKLCH L 72.6% C 0.121 H 234.9°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#4DB2E7
RGB	rgb(77, 178, 231)
HSL	hsl(201, 76%, 60%)
HSV	hsv(201, 67%, 91%)
CMYK	cmyk(66.7%, 22.9%, 0%, 9.4%)
CIE-LAB	lab(68.88, -13.05, -35.16)
CIE-LCH	lch(68.88, 37.50, 249.64°)
OKLab	oklab(72.6% -0.0695 -0.0987)
OKLCH	oklch(72.6% 0.121 234.9)
XYZ	xyz(33.3991, 39.1845, 81.3890)
Luminance	0.3919 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB2E7 #E7824D

analogous

#4DE7CF #4DB2E7 #4D65E7

triadic

#4DB2E7 #E74DB2 #B2E74D

tetradic

#4DB2E7 #CF4DE7 #E7824D #65E74D

square

#4DB2E7 #CF4DE7 #E7824D #65E74D

split-complementary

#4DB2E7 #E74D65 #E7CF4D

monochromatic

#1673A4 #1D99D9 #4DB2E7 #83C9EE #B9E1F6

Accessibility & contrast

On white

2.38

#4DB2E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.84

#4DB2E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB2E7

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB2E7	#FFFFFF	#000000	##000000
##4DB2E7	1.00	2.38	8.84	8.84
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.84	21.00	1.00	1.00
##000000	8.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B1EA

Deuteranopia (green-blind)

#83A1E6

Tritanopia (blue-blind)

#00C0C4

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #4db2e7;
/* rgb */ color: rgb(77, 178, 231);
/* oklch */ color: oklch(72.6% 0.121 234.9);

Tailwind

colors: {
  custom: {
    50: '#8fc9ee',
    500: '#4db2e7',
    950: '#000000',
  },
}

SCSS

$custom: #4db2e7;
$custom-light: #8fc9ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4db2e7",
  "rgb": {
    "r": 77,
    "g": 178,
    "b": 231
  },
  "hsl": {
    "h": 200.649,
    "s": 76.238,
    "l": 60.392
  },
  "oklch": {
    "l": 0.72598,
    "c": 0.12072,
    "h": 234.9
  },
  "luminance": 0.39188
}

Semantic roles & 50–950 ramp

primary

#4DB2E7

secondary

#E5BFAA

accent

#530DD8

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4DB2E7

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

Preview Lab → · Contrast checker → · Palette generator →