#4E9EEB#4E9EEB

#4E9EEB is a light, vivid cyan. Relative luminance 0.321; OKLCH L 68.3% C 0.139 H 249.8°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#4E9EEB
RGB	rgb(78, 158, 235)
HSL	hsl(209, 80%, 61%)
HSV	hsv(209, 67%, 92%)
CMYK	cmyk(66.8%, 32.8%, 0%, 7.8%)
CIE-LAB	lab(63.40, -0.46, -45.93)
CIE-LCH	lch(63.40, 45.93, 269.43°)
OKLab	oklab(68.33% -0.0479 -0.1301)
OKLCH	oklch(68.33% 0.139 249.8)
XYZ	xyz(30.3586, 32.0684, 83.1710)
Luminance	0.3207 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9EEB #EB9B4E

analogous

#4EEBEA #4E9EEB #4E50EB

triadic

#4E9EEB #EB4E9E #9EEB4E

tetradic

#4E9EEB #EA4EEB #EB9B4E #50EB4E

square

#4E9EEB #EA4EEB #EB9B4E #50EB4E

split-complementary

#4E9EEB #EB4E50 #EBEA4E

monochromatic

#1361AB #1A80E2 #4E9EEB #85BCF1 #BCDAF7

Accessibility & contrast

On white

2.83

#4E9EEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#4E9EEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9EEB

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9EEB	#FFFFFF	#000000	##000000
##4E9EEB	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA2EE

Deuteranopia (green-blind)

#6693E9

Tritanopia (blue-blind)

#00B0BA

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4e9eeb;
/* rgb */ color: rgb(78, 158, 235);
/* oklch */ color: oklch(68.3% 0.139 249.8);

Tailwind

colors: {
  custom: {
    50: '#8fbaf2',
    500: '#4e9eeb',
    950: '#000000',
  },
}

SCSS

$custom: #4e9eeb;
$custom-light: #8fbaf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9eeb",
  "rgb": {
    "r": 78,
    "g": 158,
    "b": 235
  },
  "hsl": {
    "h": 209.427,
    "s": 79.695,
    "l": 61.373
  },
  "oklch": {
    "l": 0.68329,
    "c": 0.13867,
    "h": 249.8
  },
  "luminance": 0.32072
}

Semantic roles & 50–950 ramp

primary

#4E9EEB

secondary

#E8CAAD

accent

#7109DC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4E9EEB

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

Preview Lab → · Contrast checker → · Palette generator →