#4DA5E1#4DA5E1

#4DA5E1 is a light, vivid cyan. Relative luminance 0.339; OKLCH L 69.4% C 0.122 H 241.4°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#4DA5E1
RGB	rgb(77, 165, 225)
HSL	hsl(204, 71%, 59%)
HSV	hsv(204, 66%, 88%)
CMYK	cmyk(65.8%, 26.7%, 0%, 11.8%)
CIE-LAB	lab(64.90, -7.89, -38.07)
CIE-LCH	lch(64.90, 38.88, 258.29°)
OKLab	oklab(69.35% -0.0584 -0.1072)
OKLCH	oklch(69.35% 0.122 241.4)
XYZ	xyz(30.1011, 33.9212, 76.1806)
Luminance	0.3392 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA5E1 #E1894D

analogous

#4DE1D3 #4DA5E1 #4D5BE1

triadic

#4DA5E1 #E14DA5 #A5E14D

tetradic

#4DA5E1 #D34DE1 #E1894D #5BE14D

square

#4DA5E1 #D34DE1 #E1894D #5BE14D

split-complementary

#4DA5E1 #E14D5B #E1D34D

monochromatic

#1A669A #2389CE #4DA5E1 #81BFEA #B6DAF3

Accessibility & contrast

On white

2.70

#4DA5E1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#4DA5E1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA5E1

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA5E1	#FFFFFF	#000000	##000000
##4DA5E1	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AA6E4

Deuteranopia (green-blind)

#7597E0

Tritanopia (blue-blind)

#00B4BA

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4da5e1;
/* rgb */ color: rgb(77, 165, 225);
/* oklch */ color: oklch(69.4% 0.122 241.4);

Tailwind

colors: {
  custom: {
    50: '#8dbfea',
    500: '#4da5e1',
    950: '#000000',
  },
}

SCSS

$custom: #4da5e1;
$custom-light: #8dbfea;
$custom-dark: #000000;

JSON

{
  "hex": "#4da5e1",
  "rgb": {
    "r": 77,
    "g": 165,
    "b": 225
  },
  "hsl": {
    "h": 204.324,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.69353,
    "c": 0.12212,
    "h": 241.4
  },
  "luminance": 0.33924
}

Semantic roles & 50–950 ramp

primary

#4DA5E1

secondary

#E2BFA8

accent

#833AEE

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4DA5E1

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

Preview Lab → · Contrast checker → · Palette generator →