#4EA1DB#4EA1DB

#4EA1DB is a light, moderate cyan. Relative luminance 0.322; OKLCH L 68.2% C 0.118 H 241.8°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#4EA1DB
RGB	rgb(78, 161, 219)
HSL	hsl(205, 66%, 58%)
HSV	hsv(205, 64%, 86%)
CMYK	cmyk(64.4%, 26.5%, 0%, 14.1%)
CIE-LAB	lab(63.53, -7.46, -36.90)
CIE-LCH	lch(63.53, 37.65, 258.57°)
OKLab	oklab(68.19% -0.0556 -0.1039)
OKLCH	oklch(68.19% 0.118 241.8)
XYZ	xyz(28.6681, 32.2210, 71.7125)
Luminance	0.3222 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA1DB #DB884E

analogous

#4EDBCE #4EA1DB #4E5ADB

triadic

#4EA1DB #DB4EA1 #A1DB4E

tetradic

#4EA1DB #CE4EDB #DB884E #5ADB4E

square

#4EA1DB #CE4EDB #DB884E #5ADB4E

split-complementary

#4EA1DB #DB4E5A #DBCE4E

monochromatic

#1E6291 #2884C4 #4EA1DB #81BCE5 #B4D7F0

Accessibility & contrast

On white

2.82

#4EA1DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#4EA1DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA1DB

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA1DB	#FFFFFF	#000000	##000000
##4EA1DB	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A2DE

Deuteranopia (green-blind)

#7494DA

Tritanopia (blue-blind)

#00AFB5

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4ea1db;
/* rgb */ color: rgb(78, 161, 219);
/* oklch */ color: oklch(68.2% 0.118 241.8);

Tailwind

colors: {
  custom: {
    50: '#8dbce6',
    500: '#4ea1db',
    950: '#000000',
  },
}

SCSS

$custom: #4ea1db;
$custom-light: #8dbce6;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea1db",
  "rgb": {
    "r": 78,
    "g": 161,
    "b": 219
  },
  "hsl": {
    "h": 204.681,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.68189,
    "c": 0.11782,
    "h": 241.8
  },
  "luminance": 0.32224
}

Semantic roles & 50–950 ramp

primary

#4EA1DB

secondary

#DEBDA6

accent

#853FE9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4EA1DB

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

Preview Lab → · Contrast checker → · Palette generator →