#4E98E3#4E98E3

#4E98E3 is a light, vivid cyan. Relative luminance 0.296; OKLCH L 66.6% C 0.134 H 250.8°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#4E98E3
RGB	rgb(78, 152, 227)
HSL	hsl(210, 73%, 60%)
HSV	hsv(210, 66%, 89%)
CMYK	cmyk(65.6%, 33%, 0%, 11%)
CIE-LAB	lab(61.32, 0.31, -44.78)
CIE-LCH	lch(61.32, 44.78, 270.39°)
OKLab	oklab(66.57% -0.0442 -0.1268)
OKLCH	oklch(66.57% 0.134 250.8)
XYZ	xyz(28.2301, 29.6194, 76.8875)
Luminance	0.2962 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E98E3 #E3994E

analogous

#4EE3E3 #4E98E3 #4E4EE3

triadic

#4E98E3 #E34E98 #98E34E

tetradic

#4E98E3 #E34EE3 #E3994E #4EE34E

square

#4E98E3 #E34EE3 #E3994E #4EE34E

split-complementary

#4E98E3 #E34E4E #E3E34E

monochromatic

#195B9E #2179D3 #4E98E3 #83B7EB #B8D5F4

Accessibility & contrast

On white

3.03

#4E98E3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#4E98E3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E98E3

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E98E3	#FFFFFF	#000000	##000000
##4E98E3	1.00	3.03	6.92	6.92
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#779CE6

Deuteranopia (green-blind)

#628EE2

Tritanopia (blue-blind)

#00AAB3

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4e98e3;
/* rgb */ color: rgb(78, 152, 227);
/* oklch */ color: oklch(66.6% 0.134 250.8);

Tailwind

colors: {
  custom: {
    50: '#8eb6ec',
    500: '#4e98e3',
    950: '#000000',
  },
}

SCSS

$custom: #4e98e3;
$custom-light: #8eb6ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4e98e3",
  "rgb": {
    "r": 78,
    "g": 152,
    "b": 227
  },
  "hsl": {
    "h": 210.201,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.66575,
    "c": 0.13432,
    "h": 250.8
  },
  "luminance": 0.29622
}

Semantic roles & 50–950 ramp

primary

#4E98E3

secondary

#E3C7AA

accent

#9538EF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4E98E3

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

Preview Lab → · Contrast checker → · Palette generator →