#4E98DB#4E98DB

#4E98DB is a light, vivid cyan. Relative luminance 0.292; OKLCH L 66.2% C 0.125 H 248.1°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#4E98DB
RGB	rgb(78, 152, 219)
HSL	hsl(209, 66%, 58%)
HSV	hsv(209, 64%, 86%)
CMYK	cmyk(64.4%, 30.6%, 0%, 14.1%)
CIE-LAB	lab(60.95, -2.37, -40.93)
CIE-LCH	lch(60.95, 41.00, 266.69°)
OKLab	oklab(66.16% -0.0464 -0.1156)
OKLCH	oklch(66.16% 0.125 248.1)
XYZ	xyz(27.1516, 29.1879, 71.2070)
Luminance	0.2919 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E98DB #DB914E

analogous

#4EDBD8 #4E98DB #4E51DB

triadic

#4E98DB #DB4E98 #98DB4E

tetradic

#4E98DB #D84EDB #DB914E #51DB4E

square

#4E98DB #D84EDB #DB914E #51DB4E

split-complementary

#4E98DB #DB4E51 #DBD84E

monochromatic

#1E5A91 #287AC4 #4E98DB #81B6E5 #B4D3F0

Accessibility & contrast

On white

3.07

#4E98DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#4E98DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E98DB

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E98DB	#FFFFFF	#000000	##000000
##4E98DB	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9BDE

Deuteranopia (green-blind)

#678DDA

Tritanopia (blue-blind)

#00A8B0

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4e98db;
/* rgb */ color: rgb(78, 152, 219);
/* oklch */ color: oklch(66.2% 0.125 248.1);

Tailwind

colors: {
  custom: {
    50: '#8db6e6',
    500: '#4e98db',
    950: '#000000',
  },
}

SCSS

$custom: #4e98db;
$custom-light: #8db6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e98db",
  "rgb": {
    "r": 78,
    "g": 152,
    "b": 219
  },
  "hsl": {
    "h": 208.511,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.66155,
    "c": 0.12461,
    "h": 248.1
  },
  "luminance": 0.29191
}

Semantic roles & 50–950 ramp

primary

#4E98DB

secondary

#DEC1A6

accent

#903FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4E98DB

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

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