#4DB2EA#4DB2EA

#4DB2EA is a light, vivid cyan. Relative luminance 0.394; OKLCH L 72.7% C 0.124 H 236.4°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#4DB2EA
RGB	rgb(77, 178, 234)
HSL	hsl(201, 79%, 61%)
HSV	hsv(201, 67%, 92%)
CMYK	cmyk(67.1%, 23.9%, 0%, 8.2%)
CIE-LAB	lab(69.01, -12.08, -36.60)
CIE-LCH	lch(69.01, 38.54, 251.73°)
OKLab	oklab(72.74% -0.0685 -0.1029)
OKLCH	oklch(72.74% 0.124 236.4)
XYZ	xyz(33.8265, 39.3554, 83.6396)
Luminance	0.3936 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB2EA #EA854D

analogous

#4DEAD3 #4DB2EA #4D63EA

triadic

#4DB2EA #EA4DB2 #B2EA4D

tetradic

#4DB2EA #D34DEA #EA854D #63EA4D

square

#4DB2EA #D34DEA #EA854D #63EA4D

split-complementary

#4DB2EA #EA4D63 #EAD34D

monochromatic

#1474A9 #1A99DF #4DB2EA #84CAF0 #BAE1F7

Accessibility & contrast

On white

2.37

#4DB2EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#4DB2EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB2EA

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB2EA	#FFFFFF	#000000	##000000
##4DB2EA	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B1ED

Deuteranopia (green-blind)

#82A2E9

Tritanopia (blue-blind)

#00C0C5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #4db2ea;
/* rgb */ color: rgb(77, 178, 234);
/* oklch */ color: oklch(72.7% 0.124 236.4);

Tailwind

colors: {
  custom: {
    50: '#8fc9f1',
    500: '#4db2ea',
    950: '#000000',
  },
}

SCSS

$custom: #4db2ea;
$custom-light: #8fc9f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4db2ea",
  "rgb": {
    "r": 77,
    "g": 178,
    "b": 234
  },
  "hsl": {
    "h": 201.401,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.72737,
    "c": 0.12359,
    "h": 236.4
  },
  "luminance": 0.39359
}

Semantic roles & 50–950 ramp

primary

#4DB2EA

secondary

#E7C1AC

accent

#550ADB

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4DB2EA

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

Preview Lab → · Contrast checker → · Palette generator →