#4E91E6#4E91E6

#4E91E6 is a light, vivid cyan. Relative luminance 0.276; OKLCH L 65.2% C 0.145 H 255.4°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#4E91E6
RGB	rgb(78, 145, 230)
HSL	hsl(214, 75%, 60%)
HSV	hsv(214, 66%, 90%)
CMYK	cmyk(66.1%, 37%, 0%, 9.8%)
CIE-LAB	lab(59.51, 5.41, -49.32)
CIE-LCH	lch(59.51, 49.61, 276.27°)
OKLab	oklab(65.2% -0.0365 -0.1402)
OKLCH	oklch(65.2% 0.145 255.4)
XYZ	xyz(27.5450, 27.5809, 78.7196)
Luminance	0.2758 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E91E6 #E6A34E

analogous

#4EDDE6 #4E91E6 #574EE6

triadic

#4E91E6 #E64E91 #91E64E

tetradic

#4E91E6 #E64EDD #E6A34E #4EE657

square

#4E91E6 #E64EDD #E6A34E #4EE657

split-complementary

#4E91E6 #E6574E #DDE64E

monochromatic

#1755A3 #1F70D8 #4E91E6 #84B2EE #B9D4F5

Accessibility & contrast

On white

3.22

#4E91E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#4E91E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E91E6

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E91E6	#FFFFFF	#000000	##000000
##4E91E6	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B97E9

Deuteranopia (green-blind)

#5589E4

Tritanopia (blue-blind)

#00A5B0

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4e91e6;
/* rgb */ color: rgb(78, 145, 230);
/* oklch */ color: oklch(65.2% 0.145 255.4);

Tailwind

colors: {
  custom: {
    50: '#8eb0ee',
    500: '#4e91e6',
    950: '#000000',
  },
}

SCSS

$custom: #4e91e6;
$custom-light: #8eb0ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4e91e6",
  "rgb": {
    "r": 78,
    "g": 145,
    "b": 230
  },
  "hsl": {
    "h": 213.553,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.65203,
    "c": 0.14486,
    "h": 255.4
  },
  "luminance": 0.27584
}

Semantic roles & 50–950 ramp

primary

#4E91E6

secondary

#E5CBAB

accent

#7F0ED7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #4E91E6

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

Preview Lab → · Contrast checker → · Palette generator →