#4E87D0#4E87D0

#4E87D0 is a mid, vivid cyan. Relative luminance 0.235; OKLCH L 61.8% C 0.127 H 255.4°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#4E87D0
RGB	rgb(78, 135, 208)
HSL	hsl(214, 58%, 56%)
HSV	hsv(214, 63%, 82%)
CMYK	cmyk(62.5%, 35.1%, 0%, 18.4%)
CIE-LAB	lab(55.58, 3.87, -43.22)
CIE-LCH	lch(55.58, 43.39, 275.12°)
OKLab	oklab(61.78% -0.0319 -0.1225)
OKLCH	oklch(61.78% 0.127 255.4)
XYZ	xyz(23.1869, 23.4995, 62.9762)
Luminance	0.2350 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E87D0 #D0974E

analogous

#4EC8D0 #4E87D0 #564ED0

triadic

#4E87D0 #D04E87 #87D04E

tetradic

#4E87D0 #D04EC8 #D0974E #4ED056

square

#4E87D0 #D04EC8 #D0974E #4ED056

split-complementary

#4E87D0 #D0564E #C8D04E

monochromatic

#224C81 #2F68B2 #4E87D0 #7EA8DD #AFC9EA

Accessibility & contrast

On white

3.68

#4E87D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#4E87D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E87D0

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E87D0	#FFFFFF	#000000	##000000
##4E87D0	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#688CD3

Deuteranopia (green-blind)

#5680CF

Tritanopia (blue-blind)

#0098A2

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4e87d0;
/* rgb */ color: rgb(78, 135, 208);
/* oklch */ color: oklch(61.8% 0.127 255.4);

Tailwind

colors: {
  custom: {
    50: '#8ba9df',
    500: '#4e87d0',
    950: '#000000',
  },
}

SCSS

$custom: #4e87d0;
$custom-light: #8ba9df;
$custom-dark: #000000;

JSON

{
  "hex": "#4e87d0",
  "rgb": {
    "r": 78,
    "g": 135,
    "b": 208
  },
  "hsl": {
    "h": 213.692,
    "s": 58.036,
    "l": 56.078
  },
  "oklch": {
    "l": 0.61777,
    "c": 0.12656,
    "h": 255.4
  },
  "luminance": 0.23502
}

Semantic roles & 50–950 ramp

primary

#4E87D0

secondary

#D8C0A2

accent

#9D47E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4E87D0

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

Preview Lab → · Contrast checker → · Palette generator →