#4E9CEB#4E9CEB

#4E9CEB is a light, vivid cyan. Relative luminance 0.314; OKLCH L 67.9% C 0.140 H 250.9°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#4E9CEB
RGB	rgb(78, 156, 235)
HSL	hsl(210, 80%, 61%)
HSV	hsv(210, 67%, 92%)
CMYK	cmyk(66.8%, 33.6%, 0%, 7.8%)
CIE-LAB	lab(62.84, 0.69, -46.82)
CIE-LCH	lch(62.84, 46.82, 270.85°)
OKLab	oklab(67.89% -0.046 -0.1327)
OKLCH	oklch(67.89% 0.14 250.9)
XYZ	xyz(30.0202, 31.3917, 83.0583)
Luminance	0.3140 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9CEB #EB9D4E

analogous

#4EEBEB #4E9CEB #4F4EEB

triadic

#4E9CEB #EB4E9C #9CEB4E

tetradic

#4E9CEB #EB4EEB #EB9D4E #4EEB4F

square

#4E9CEB #EB4EEB #EB9D4E #4EEB4F

split-complementary

#4E9CEB #EB4F4E #EBEB4E

monochromatic

#135FAB #1A7DE2 #4E9CEB #85BBF1 #BCDAF7

Accessibility & contrast

On white

2.89

#4E9CEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#4E9CEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9CEB

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9CEB	#FFFFFF	#000000	##000000
##4E9CEB	1.00	2.89	7.28	7.28
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A0EE

Deuteranopia (green-blind)

#6391E9

Tritanopia (blue-blind)

#00AFB9

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4e9ceb;
/* rgb */ color: rgb(78, 156, 235);
/* oklch */ color: oklch(67.9% 0.140 250.9);

Tailwind

colors: {
  custom: {
    50: '#8fb8f2',
    500: '#4e9ceb',
    950: '#000000',
  },
}

SCSS

$custom: #4e9ceb;
$custom-light: #8fb8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9ceb",
  "rgb": {
    "r": 78,
    "g": 156,
    "b": 235
  },
  "hsl": {
    "h": 210.191,
    "s": 79.695,
    "l": 61.373
  },
  "oklch": {
    "l": 0.67887,
    "c": 0.14047,
    "h": 250.9
  },
  "luminance": 0.31395
}

Semantic roles & 50–950 ramp

primary

#4E9CEB

secondary

#E8CBAD

accent

#7309DC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4E9CEB

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

Preview Lab → · Contrast checker → · Palette generator →