#4EA8DB#4EA8DB

#4EA8DB is a light, moderate cyan. Relative luminance 0.347; OKLCH L 69.8% C 0.114 H 236.5°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#4EA8DB
RGB	rgb(78, 168, 219)
HSL	hsl(202, 66%, 58%)
HSV	hsv(202, 64%, 86%)
CMYK	cmyk(64.4%, 23.3%, 0%, 14.1%)
CIE-LAB	lab(65.54, -11.33, -33.76)
CIE-LCH	lch(65.54, 35.61, 251.45°)
OKLab	oklab(69.79% -0.0628 -0.0947)
OKLCH	oklch(69.79% 0.114 236.5)
XYZ	xyz(29.9258, 34.7364, 72.1318)
Luminance	0.3474 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA8DB #DB814E

analogous

#4EDBC7 #4EA8DB #4E61DB

triadic

#4EA8DB #DB4EA8 #A8DB4E

tetradic

#4EA8DB #C74EDB #DB814E #61DB4E

square

#4EA8DB #C74EDB #DB814E #61DB4E

split-complementary

#4EA8DB #DB4E61 #DBC74E

monochromatic

#1E6791 #288BC4 #4EA8DB #81C1E5 #B4DAF0

Accessibility & contrast

On white

2.64

#4EA8DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#4EA8DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA8DB

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA8DB	#FFFFFF	#000000	##000000
##4EA8DB	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A7DD

Deuteranopia (green-blind)

#7D99DA

Tritanopia (blue-blind)

#00B5B9

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4ea8db;
/* rgb */ color: rgb(78, 168, 219);
/* oklch */ color: oklch(69.8% 0.114 236.5);

Tailwind

colors: {
  custom: {
    50: '#8dc1e6',
    500: '#4ea8db',
    950: '#000000',
  },
}

SCSS

$custom: #4ea8db;
$custom-light: #8dc1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea8db",
  "rgb": {
    "r": 78,
    "g": 168,
    "b": 219
  },
  "hsl": {
    "h": 201.702,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.69788,
    "c": 0.11368,
    "h": 236.5
  },
  "luminance": 0.34739
}

Semantic roles & 50–950 ramp

primary

#4EA8DB

secondary

#DEBBA6

accent

#7C3FE9

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4EA8DB

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

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