#4EA3D5#4EA3D5

#4EA3D5 is a light, moderate cyan. Relative luminance 0.326; OKLCH L 68.4% C 0.110 H 237.3°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#4EA3D5
RGB	rgb(78, 163, 213)
HSL	hsl(202, 62%, 57%)
HSV	hsv(202, 63%, 84%)
CMYK	cmyk(63.4%, 23.5%, 0%, 16.5%)
CIE-LAB	lab(63.85, -10.51, -33.07)
CIE-LCH	lch(63.85, 34.70, 252.36°)
OKLab	oklab(68.36% -0.0597 -0.0928)
OKLCH	oklch(68.36% 0.11 237.3)
XYZ	xyz(28.2447, 32.6153, 67.7448)
Luminance	0.3262 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA3D5 #D5804E

analogous

#4ED5C3 #4EA3D5 #4E60D5

triadic

#4EA3D5 #D54EA3 #A3D54E

tetradic

#4EA3D5 #C34ED5 #D5804E #60D54E

square

#4EA3D5 #C34ED5 #D5804E #60D54E

split-complementary

#4EA3D5 #D54E60 #D5C34E

monochromatic

#206288 #2C85BA #4EA3D5 #7FBDE1 #B1D6EC

Accessibility & contrast

On white

2.79

#4EA3D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#4EA3D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA3D5

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA3D5	#FFFFFF	#000000	##000000
##4EA3D5	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CA2D7

Deuteranopia (green-blind)

#7995D4

Tritanopia (blue-blind)

#00B0B4

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4ea3d5;
/* rgb */ color: rgb(78, 163, 213);
/* oklch */ color: oklch(68.4% 0.110 237.3);

Tailwind

colors: {
  custom: {
    50: '#8cbee2',
    500: '#4ea3d5',
    950: '#000000',
  },
}

SCSS

$custom: #4ea3d5;
$custom-light: #8cbee2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea3d5",
  "rgb": {
    "r": 78,
    "g": 163,
    "b": 213
  },
  "hsl": {
    "h": 202.222,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.68361,
    "c": 0.11032,
    "h": 237.3
  },
  "luminance": 0.32618
}

Semantic roles & 50–950 ramp

primary

#4EA3D5

secondary

#DBB8A4

accent

#7F43E5

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4EA3D5

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

Preview Lab → · Contrast checker → · Palette generator →