#4EA5D1#4EA5D1

#4EA5D1 is a light, moderate cyan. Relative luminance 0.331; OKLCH L 68.6% C 0.106 H 233.3°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#4EA5D1
RGB	rgb(78, 165, 209)
HSL	hsl(200, 59%, 56%)
HSV	hsv(200, 63%, 82%)
CMYK	cmyk(62.7%, 21.1%, 0%, 18%)
CIE-LAB	lab(64.27, -12.88, -30.20)
CIE-LCH	lch(64.27, 32.84, 246.90°)
OKLab	oklab(68.64% -0.0631 -0.0846)
OKLCH	oklch(68.64% 0.106 233.3)
XYZ	xyz(28.1012, 33.1306, 65.2231)
Luminance	0.3313 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA5D1 #D17A4E

analogous

#4ED1BC #4EA5D1 #4E64D1

triadic

#4EA5D1 #D14EA5 #A5D14E

tetradic

#4EA5D1 #BC4ED1 #D17A4E #64D14E

square

#4EA5D1 #BC4ED1 #D17A4E #64D14E

split-complementary

#4EA5D1 #D14E64 #D1BC4E

monochromatic

#226283 #2F87B3 #4EA5D1 #7FBEDE #AFD6EA

Accessibility & contrast

On white

2.75

#4EA5D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#4EA5D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA5D1

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA5D1	#FFFFFF	#000000	##000000
##4EA5D1	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A3D3

Deuteranopia (green-blind)

#7D96D0

Tritanopia (blue-blind)

#00B1B4

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4ea5d1;
/* rgb */ color: rgb(78, 165, 209);
/* oklch */ color: oklch(68.6% 0.106 233.3);

Tailwind

colors: {
  custom: {
    50: '#8cbfdf',
    500: '#4ea5d1',
    950: '#000000',
  },
}

SCSS

$custom: #4ea5d1;
$custom-light: #8cbfdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea5d1",
  "rgb": {
    "r": 78,
    "g": 165,
    "b": 209
  },
  "hsl": {
    "h": 200.153,
    "s": 58.744,
    "l": 56.275
  },
  "oklch": {
    "l": 0.6864,
    "c": 0.10553,
    "h": 233.3
  },
  "luminance": 0.33133
}

Semantic roles & 50–950 ramp

primary

#4EA5D1

secondary

#D8B5A2

accent

#7A46E2

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4EA5D1

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

Preview Lab → · Contrast checker → · Palette generator →