#4E98E0#4E98E0

#4E98E0 is a light, vivid cyan. Relative luminance 0.295; OKLCH L 66.4% C 0.131 H 249.9°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#4E98E0
RGB	rgb(78, 152, 224)
HSL	hsl(210, 70%, 59%)
HSV	hsv(210, 65%, 88%)
CMYK	cmyk(65.2%, 32.1%, 0%, 12.2%)
CIE-LAB	lab(61.18, -0.70, -43.34)
CIE-LCH	lch(61.18, 43.35, 269.07°)
OKLab	oklab(66.42% -0.045 -0.1227)
OKLCH	oklch(66.42% 0.131 249.9)
XYZ	xyz(27.8197, 29.4552, 74.7259)
Luminance	0.2946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E98E0 #E0964E

analogous

#4EE0DF #4E98E0 #4E4FE0

triadic

#4E98E0 #E04E98 #98E04E

tetradic

#4E98E0 #DF4EE0 #E0964E #4FE04E

square

#4E98E0 #DF4EE0 #E0964E #4FE04E

split-complementary

#4E98E0 #E04E4F #E0DF4E

monochromatic

#1B5B99 #247ACD #4E98E0 #82B6E9 #B6D5F2

Accessibility & contrast

On white

3.05

#4E98E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#4E98E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E98E0

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E98E0	#FFFFFF	#000000	##000000
##4E98E0	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#789BE3

Deuteranopia (green-blind)

#648DDF

Tritanopia (blue-blind)

#00A9B2

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4e98e0;
/* rgb */ color: rgb(78, 152, 224);
/* oklch */ color: oklch(66.4% 0.131 249.9);

Tailwind

colors: {
  custom: {
    50: '#8db6ea',
    500: '#4e98e0',
    950: '#000000',
  },
}

SCSS

$custom: #4e98e0;
$custom-light: #8db6ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4e98e0",
  "rgb": {
    "r": 78,
    "g": 152,
    "b": 224
  },
  "hsl": {
    "h": 209.589,
    "s": 70.192,
    "l": 59.216
  },
  "oklch": {
    "l": 0.66416,
    "c": 0.13065,
    "h": 249.9
  },
  "luminance": 0.29458
}

Semantic roles & 50–950 ramp

primary

#4E98E0

secondary

#E1C5A8

accent

#933BED

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4E98E0

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

Preview Lab → · Contrast checker → · Palette generator →