#4EA0F5#4EA0F5

#4EA0F5 is a light, vivid cyan. Relative luminance 0.334; OKLCH L 69.3% C 0.149 H 251.5°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#4EA0F5
RGB	rgb(78, 160, 245)
HSL	hsl(211, 89%, 63%)
HSV	hsv(211, 68%, 96%)
CMYK	cmyk(68.2%, 34.7%, 0%, 3.9%)
CIE-LAB	lab(64.44, 1.78, -49.77)
CIE-LCH	lch(64.44, 49.80, 272.04°)
OKLab	oklab(69.31% -0.0472 -0.1413)
OKLCH	oklch(69.31% 0.149 251.5)
XYZ	xyz(32.1880, 33.3505, 91.1094)
Luminance	0.3335 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA0F5 #F5A34E

analogous

#4EF3F5 #4EA0F5 #4F4EF5

triadic

#4EA0F5 #F54EA0 #A0F54E

tetradic

#4EA0F5 #F54EF3 #F5A34E #4EF54F

square

#4EA0F5 #F54EF3 #F5A34E #4EF54F

split-complementary

#4EA0F5 #F54F4E #F3F54E

monochromatic

#0B63BE #1481F2 #4EA0F5 #88BFF8 #C2DEFC

Accessibility & contrast

On white

2.74

#4EA0F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#4EA0F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA0F5

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA0F5	#FFFFFF	#000000	##000000
##4EA0F5	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA5F9

Deuteranopia (green-blind)

#6295F3

Tritanopia (blue-blind)

#00B4BF

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4ea0f5;
/* rgb */ color: rgb(78, 160, 245);
/* oklch */ color: oklch(69.3% 0.149 251.5);

Tailwind

colors: {
  custom: {
    50: '#91bbf9',
    500: '#4ea0f5',
    950: '#000000',
  },
}

SCSS

$custom: #4ea0f5;
$custom-light: #91bbf9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea0f5",
  "rgb": {
    "r": 78,
    "g": 160,
    "b": 245
  },
  "hsl": {
    "h": 210.539,
    "s": 89.305,
    "l": 63.333
  },
  "oklch": {
    "l": 0.69306,
    "c": 0.14899,
    "h": 251.5
  },
  "luminance": 0.33354
}

Semantic roles & 50–950 ramp

primary

#4EA0F5

secondary

#EDD0B2

accent

#7500E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4EA0F5

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

Preview Lab → · Contrast checker → · Palette generator →