#4DA8EC#4DA8EC

#4DA8EC is a light, vivid cyan. Relative luminance 0.356; OKLCH L 70.6% C 0.132 H 243.9°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#4DA8EC
RGB	rgb(77, 168, 236)
HSL	hsl(206, 81%, 61%)
HSV	hsv(206, 67%, 93%)
CMYK	cmyk(67.4%, 28.8%, 0%, 7.5%)
CIE-LAB	lab(66.24, -5.93, -42.01)
CIE-LCH	lch(66.24, 42.43, 261.96°)
OKLab	oklab(70.57% -0.058 -0.1186)
OKLCH	oklch(70.57% 0.132 243.9)
XYZ	xyz(32.1978, 35.6357, 84.5221)
Luminance	0.3564 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA8EC #EC914D

analogous

#4DECE0 #4DA8EC #4D59EC

triadic

#4DA8EC #EC4DA8 #A8EC4D

tetradic

#4DA8EC #E04DEC #EC914D #59EC4D

square

#4DA8EC #E04DEC #EC914D #59EC4D

split-complementary

#4DA8EC #EC4D59 #ECE04D

monochromatic

#126AAC #188DE4 #4DA8EC #84C3F2 #BCDEF8

Accessibility & contrast

On white

2.58

#4DA8EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#4DA8EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA8EC

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA8EC	#FFFFFF	#000000	##000000
##4DA8EC	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89AAEF

Deuteranopia (green-blind)

#749AEB

Tritanopia (blue-blind)

#00B9C0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4da8ec;
/* rgb */ color: rgb(77, 168, 236);
/* oklch */ color: oklch(70.6% 0.132 243.9);

Tailwind

colors: {
  custom: {
    50: '#8fc1f2',
    500: '#4da8ec',
    950: '#000000',
  },
}

SCSS

$custom: #4da8ec;
$custom-light: #8fc1f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4da8ec",
  "rgb": {
    "r": 77,
    "g": 168,
    "b": 236
  },
  "hsl": {
    "h": 205.66,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.70572,
    "c": 0.13206,
    "h": 243.9
  },
  "luminance": 0.35639
}

Semantic roles & 50–950 ramp

primary

#4DA8EC

secondary

#E8C6AD

accent

#6308DD

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #4DA8EC

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

Preview Lab → · Contrast checker → · Palette generator →