#4E98E7#4E98E7

#4E98E7 is a light, vivid cyan. Relative luminance 0.298; OKLCH L 66.8% C 0.139 H 252.0°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4E98E7
RGB	rgb(78, 152, 231)
HSL	hsl(211, 76%, 61%)
HSV	hsv(211, 66%, 91%)
CMYK	cmyk(66.2%, 34.2%, 0%, 9.4%)
CIE-LAB	lab(61.52, 1.66, -46.69)
CIE-LCH	lch(61.52, 46.72, 272.03°)
OKLab	oklab(66.79% -0.0431 -0.1324)
OKLCH	oklch(66.79% 0.139 252)
XYZ	xyz(28.7886, 29.8428, 79.8289)
Luminance	0.2985 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E98E7 #E79D4E

analogous

#4EE5E7 #4E98E7 #504EE7

triadic

#4E98E7 #E74E98 #98E74E

tetradic

#4E98E7 #E74EE5 #E79D4E #4EE750

square

#4E98E7 #E74EE5 #E79D4E #4EE750

split-complementary

#4E98E7 #E7504E #E5E74E

monochromatic

#165BA4 #1E79DA #4E98E7 #84B7EE #BAD7F6

Accessibility & contrast

On white

3.01

#4E98E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#4E98E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E98E7

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E98E7	#FFFFFF	#000000	##000000
##4E98E7	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#759DEA

Deuteranopia (green-blind)

#608EE5

Tritanopia (blue-blind)

#00AAB5

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4e98e7;
/* rgb */ color: rgb(78, 152, 231);
/* oklch */ color: oklch(66.8% 0.139 252.0);

Tailwind

colors: {
  custom: {
    50: '#8fb5ef',
    500: '#4e98e7',
    950: '#000000',
  },
}

SCSS

$custom: #4e98e7;
$custom-light: #8fb5ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4e98e7",
  "rgb": {
    "r": 78,
    "g": 152,
    "b": 231
  },
  "hsl": {
    "h": 210.98,
    "s": 76.119,
    "l": 60.588
  },
  "oklch": {
    "l": 0.6679,
    "c": 0.13926,
    "h": 252
  },
  "luminance": 0.29846
}

Semantic roles & 50–950 ramp

primary

#4E98E7

secondary

#E5C9AB

accent

#760DD8

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4E98E7

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

Preview Lab → · Contrast checker → · Palette generator →