#4EA2F5#4EA2F5

#4EA2F5 is a light, vivid cyan. Relative luminance 0.341; OKLCH L 69.7% C 0.147 H 250.5°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#4EA2F5
RGB	rgb(78, 162, 245)
HSL	hsl(210, 89%, 63%)
HSV	hsv(210, 68%, 96%)
CMYK	cmyk(68.2%, 33.9%, 0%, 3.9%)
CIE-LAB	lab(65.00, 0.63, -48.89)
CIE-LCH	lch(65.00, 48.89, 270.73°)
OKLab	oklab(69.74% -0.0491 -0.1387)
OKLCH	oklch(69.74% 0.147 250.5)
XYZ	xyz(32.5375, 34.0495, 91.2259)
Luminance	0.3405 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA2F5 #F5A14E

analogous

#4EF5F4 #4EA2F5 #4E4EF5

triadic

#4EA2F5 #F54EA2 #A2F54E

tetradic

#4EA2F5 #F44EF5 #F5A14E #4EF54E

square

#4EA2F5 #F44EF5 #F5A14E #4EF54E

split-complementary

#4EA2F5 #F54E4E #F5F44E

monochromatic

#0B65BE #1484F2 #4EA2F5 #88C0F8 #C2DFFC

Accessibility & contrast

On white

2.69

#4EA2F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#4EA2F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA2F5

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA2F5	#FFFFFF	#000000	##000000
##4EA2F5	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA6F8

Deuteranopia (green-blind)

#6597F3

Tritanopia (blue-blind)

#00B6C0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4ea2f5;
/* rgb */ color: rgb(78, 162, 245);
/* oklch */ color: oklch(69.7% 0.147 250.5);

Tailwind

colors: {
  custom: {
    50: '#91bdf9',
    500: '#4ea2f5',
    950: '#000000',
  },
}

SCSS

$custom: #4ea2f5;
$custom-light: #91bdf9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea2f5",
  "rgb": {
    "r": 78,
    "g": 162,
    "b": 245
  },
  "hsl": {
    "h": 209.82,
    "s": 89.305,
    "l": 63.333
  },
  "oklch": {
    "l": 0.69744,
    "c": 0.14714,
    "h": 250.5
  },
  "luminance": 0.34053
}

Semantic roles & 50–950 ramp

primary

#4EA2F5

secondary

#EDCFB2

accent

#7200E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #4EA2F5

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

Preview Lab → · Contrast checker → · Palette generator →