#4EA0DB#4EA0DB

#4EA0DB is a light, moderate cyan. Relative luminance 0.319; OKLCH L 68.0% C 0.118 H 242.6°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#4EA0DB
RGB	rgb(78, 160, 219)
HSL	hsl(205, 66%, 58%)
HSV	hsv(205, 64%, 86%)
CMYK	cmyk(64.4%, 26.9%, 0%, 14.1%)
CIE-LAB	lab(63.24, -6.90, -37.35)
CIE-LCH	lch(63.24, 37.98, 259.53°)
OKLab	oklab(67.96% -0.0546 -0.1052)
OKLCH	oklch(67.96% 0.119 242.6)
XYZ	xyz(28.4940, 31.8729, 71.6545)
Luminance	0.3188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA0DB #DB894E

analogous

#4EDBCF #4EA0DB #4E59DB

triadic

#4EA0DB #DB4EA0 #A0DB4E

tetradic

#4EA0DB #CF4EDB #DB894E #59DB4E

square

#4EA0DB #CF4EDB #DB894E #59DB4E

split-complementary

#4EA0DB #DB4E59 #DBCF4E

monochromatic

#1E6191 #2883C4 #4EA0DB #81BBE5 #B4D7F0

Accessibility & contrast

On white

2.85

#4EA0DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#4EA0DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA0DB

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA0DB	#FFFFFF	#000000	##000000
##4EA0DB	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A1DE

Deuteranopia (green-blind)

#7293DA

Tritanopia (blue-blind)

#00AEB4

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4ea0db;
/* rgb */ color: rgb(78, 160, 219);
/* oklch */ color: oklch(68.0% 0.118 242.6);

Tailwind

colors: {
  custom: {
    50: '#8dbbe6',
    500: '#4ea0db',
    950: '#000000',
  },
}

SCSS

$custom: #4ea0db;
$custom-light: #8dbbe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea0db",
  "rgb": {
    "r": 78,
    "g": 160,
    "b": 219
  },
  "hsl": {
    "h": 205.106,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.67962,
    "c": 0.1185,
    "h": 242.6
  },
  "luminance": 0.31876
}

Semantic roles & 50–950 ramp

primary

#4EA0DB

secondary

#DEBEA6

accent

#863FE9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4EA0DB

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

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