#4DA4E9#4DA4E9

#4DA4E9 is a light, vivid cyan. Relative luminance 0.340; OKLCH L 69.5% C 0.132 H 245.3°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#4DA4E9
RGB	rgb(77, 164, 233)
HSL	hsl(207, 78%, 61%)
HSV	hsv(207, 67%, 91%)
CMYK	cmyk(67%, 29.6%, 0%, 8.6%)
CIE-LAB	lab(64.97, -4.69, -42.36)
CIE-LCH	lch(64.97, 42.62, 263.68°)
OKLab	oklab(69.53% -0.055 -0.1197)
OKLCH	oklch(69.53% 0.132 245.3)
XYZ	xyz(31.0384, 34.0086, 82.0035)
Luminance	0.3401 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA4E9 #E9924D

analogous

#4DE9E0 #4DA4E9 #4D56E9

triadic

#4DA4E9 #E94DA4 #A4E94D

tetradic

#4DA4E9 #E04DE9 #E9924D #56E94D

square

#4DA4E9 #E04DE9 #E9924D #56E94D

split-complementary

#4DA4E9 #E94D56 #E9E04D

monochromatic

#1566A7 #1B88DD #4DA4E9 #83C0F0 #BADCF6

Accessibility & contrast

On white

2.69

#4DA4E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#4DA4E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA4E9

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA4E9	#FFFFFF	#000000	##000000
##4DA4E9	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A6EC

Deuteranopia (green-blind)

#7097E8

Tritanopia (blue-blind)

#00B5BC

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4da4e9;
/* rgb */ color: rgb(77, 164, 233);
/* oklch */ color: oklch(69.5% 0.132 245.3);

Tailwind

colors: {
  custom: {
    50: '#8fbef0',
    500: '#4da4e9',
    950: '#000000',
  },
}

SCSS

$custom: #4da4e9;
$custom-light: #8fbef0;
$custom-dark: #000000;

JSON

{
  "hex": "#4da4e9",
  "rgb": {
    "r": 77,
    "g": 164,
    "b": 233
  },
  "hsl": {
    "h": 206.538,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.69525,
    "c": 0.13172,
    "h": 245.3
  },
  "luminance": 0.34012
}

Semantic roles & 50–950 ramp

primary

#4DA4E9

secondary

#E6C5AB

accent

#670BDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4DA4E9

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

Preview Lab → · Contrast checker → · Palette generator →