#4EA4FD#4EA4FD

#4EA4FD is a light, vivid cyan. Relative luminance 0.353; OKLCH L 70.6% C 0.155 H 251.6°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#4EA4FD
RGB	rgb(78, 164, 253)
HSL	hsl(211, 98%, 65%)
HSV	hsv(211, 69%, 99%)
CMYK	cmyk(69.2%, 35.2%, 0%, 0.8%)
CIE-LAB	lab(65.95, 2.19, -51.75)
CIE-LCH	lch(65.95, 51.80, 272.43°)
OKLab	oklab(70.62% -0.0489 -0.1471)
OKLCH	oklch(70.62% 0.155 251.6)
XYZ	xyz(34.1404, 35.2588, 97.9158)
Luminance	0.3526 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA4FD #FDA74E

analogous

#4EFCFD #4EA4FD #4F4EFD

triadic

#4EA4FD #FD4EA4 #A4FD4E

tetradic

#4EA4FD #FD4EFC #FDA74E #4EFD4F

square

#4EA4FD #FD4EFC #FDA74E #4EFD4F

split-complementary

#4EA4FD #FD4F4E #FCFD4E

monochromatic

#0267CE #1185FC #4EA4FD #8BC3FE #C7E2FE

Accessibility & contrast

On white

2.61

#4EA4FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#4EA4FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA4FD

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA4FD	#FFFFFF	#000000	##000000
##4EA4FD	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA9FF

Deuteranopia (green-blind)

#6399FB

Tritanopia (blue-blind)

#00B9C5

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4ea4fd;
/* rgb */ color: rgb(78, 164, 253);
/* oklch */ color: oklch(70.6% 0.155 251.6);

Tailwind

colors: {
  custom: {
    50: '#92befe',
    500: '#4ea4fd',
    950: '#000000',
  },
}

SCSS

$custom: #4ea4fd;
$custom-light: #92befe;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea4fd",
  "rgb": {
    "r": 78,
    "g": 164,
    "b": 253
  },
  "hsl": {
    "h": 210.514,
    "s": 97.765,
    "l": 64.902
  },
  "oklch": {
    "l": 0.70615,
    "c": 0.15499,
    "h": 251.6
  },
  "luminance": 0.35262
}

Semantic roles & 50–950 ramp

primary

#4EA4FD

secondary

#F1D4B6

accent

#7500E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1218

muted

#7E8186

Preview Lab

Preview with #4EA4FD

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

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