#4D8DDA#4D8DDA

#4D8DDA is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.6% C 0.134 H 254.3°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#4D8DDA
RGB	rgb(77, 141, 218)
HSL	hsl(213, 66%, 58%)
HSV	hsv(213, 65%, 85%)
CMYK	cmyk(64.7%, 35.3%, 0%, 14.5%)
CIE-LAB	lab(57.74, 3.52, -45.43)
CIE-LCH	lch(57.74, 45.57, 274.43°)
OKLab	oklab(63.61% -0.0363 -0.1289)
OKLCH	oklch(63.61% 0.134 254.3)
XYZ	xyz(25.2357, 25.6870, 69.9442)
Luminance	0.2569 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8DDA #DA9A4D

analogous

#4DD3DA #4D8DDA #534DDA

triadic

#4D8DDA #DA4D8D #8DDA4D

tetradic

#4D8DDA #DA4DD3 #DA9A4D #4DDA53

square

#4D8DDA #DA4DD3 #DA9A4D #4DDA53

split-complementary

#4D8DDA #DA534D #D3DA4D

monochromatic

#1E518F #286EC2 #4D8DDA #80ADE5 #B2CEEF

Accessibility & contrast

On white

3.42

#4D8DDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#4D8DDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8DDA

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8DDA	#FFFFFF	#000000	##000000
##4D8DDA	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B92DD

Deuteranopia (green-blind)

#5885D8

Tritanopia (blue-blind)

#009FA9

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4d8dda;
/* rgb */ color: rgb(77, 141, 218);
/* oklch */ color: oklch(63.6% 0.134 254.3);

Tailwind

colors: {
  custom: {
    50: '#8cade6',
    500: '#4d8dda',
    950: '#000000',
  },
}

SCSS

$custom: #4d8dda;
$custom-light: #8cade6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8dda",
  "rgb": {
    "r": 77,
    "g": 141,
    "b": 218
  },
  "hsl": {
    "h": 212.766,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.63613,
    "c": 0.1339,
    "h": 254.3
  },
  "luminance": 0.25689
}

Semantic roles & 50–950 ramp

primary

#4D8DDA

secondary

#DEC4A5

accent

#9C3FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4D8DDA

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

Preview Lab → · Contrast checker → · Palette generator →