#4D8DDE#4D8DDE

#4D8DDE is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.8% C 0.139 H 255.3°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4D8DDE
RGB	rgb(77, 141, 222)
HSL	hsl(214, 69%, 59%)
HSV	hsv(214, 65%, 87%)
CMYK	cmyk(65.3%, 36.5%, 0%, 12.9%)
CIE-LAB	lab(57.94, 4.89, -47.35)
CIE-LCH	lch(57.94, 47.60, 275.89°)
OKLab	oklab(63.84% -0.0353 -0.1345)
OKLCH	oklch(63.84% 0.139 255.3)
XYZ	xyz(25.7655, 25.8989, 72.7342)
Luminance	0.2590 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8DDE #DE9E4D

analogous

#4DD5DE #4D8DDE #554DDE

triadic

#4D8DDE #DE4D8D #8DDE4D

tetradic

#4D8DDE #DE4DD5 #DE9E4D #4DDE55

square

#4D8DDE #DE4DD5 #DE9E4D #4DDE55

split-complementary

#4D8DDE #DE554D #D5DE4D

monochromatic

#1C5195 #256DC9 #4D8DDE #81AEE8 #B4CFF1

Accessibility & contrast

On white

3.40

#4D8DDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#4D8DDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8DDE

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8DDE	#FFFFFF	#000000	##000000
##4D8DDE	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6993E1

Deuteranopia (green-blind)

#5585DC

Tritanopia (blue-blind)

#00A0AB

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4d8dde;
/* rgb */ color: rgb(77, 141, 222);
/* oklch */ color: oklch(63.8% 0.139 255.3);

Tailwind

colors: {
  custom: {
    50: '#8dade8',
    500: '#4d8dde',
    950: '#000000',
  },
}

SCSS

$custom: #4d8dde;
$custom-light: #8dade8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8dde",
  "rgb": {
    "r": 77,
    "g": 141,
    "b": 222
  },
  "hsl": {
    "h": 213.517,
    "s": 68.72,
    "l": 58.627
  },
  "oklch": {
    "l": 0.63836,
    "c": 0.13904,
    "h": 255.3
  },
  "luminance": 0.25901
}

Semantic roles & 50–950 ramp

primary

#4D8DDE

secondary

#E0C7A7

accent

#9E3CEC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4D8DDE

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

Preview Lab → · Contrast checker → · Palette generator →