#4E87CE#4E87CE

#4E87CE is a mid, vivid cyan. Relative luminance 0.234; OKLCH L 61.7% C 0.124 H 254.8°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#4E87CE
RGB	rgb(78, 135, 206)
HSL	hsl(213, 57%, 56%)
HSV	hsv(213, 62%, 81%)
CMYK	cmyk(62.1%, 34.5%, 0%, 19.2%)
CIE-LAB	lab(55.48, 3.20, -42.24)
CIE-LCH	lch(55.48, 42.37, 274.33°)
OKLab	oklab(61.67% -0.0324 -0.1196)
OKLCH	oklch(61.67% 0.124 254.8)
XYZ	xyz(22.9424, 23.4017, 61.6885)
Luminance	0.2340 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E87CE #CE954E

analogous

#4EC7CE #4E87CE #554ECE

triadic

#4E87CE #CE4E87 #87CE4E

tetradic

#4E87CE #CE4EC7 #CE954E #4ECE55

square

#4E87CE #CE4EC7 #CE954E #4ECE55

split-complementary

#4E87CE #CE554E #C7CE4E

monochromatic

#234C7F #3068AE #4E87CE #7EA7DB #AEC8E9

Accessibility & contrast

On white

3.70

#4E87CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#4E87CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E87CE

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E87CE	#FFFFFF	#000000	##000000
##4E87CE	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#698CD1

Deuteranopia (green-blind)

#577FCD

Tritanopia (blue-blind)

#0097A1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4e87ce;
/* rgb */ color: rgb(78, 135, 206);
/* oklch */ color: oklch(61.7% 0.124 254.8);

Tailwind

colors: {
  custom: {
    50: '#8ba9dd',
    500: '#4e87ce',
    950: '#000000',
  },
}

SCSS

$custom: #4e87ce;
$custom-light: #8ba9dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e87ce",
  "rgb": {
    "r": 78,
    "g": 135,
    "b": 206
  },
  "hsl": {
    "h": 213.281,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.61667,
    "c": 0.12395,
    "h": 254.8
  },
  "luminance": 0.23404
}

Semantic roles & 50–950 ramp

primary

#4E87CE

secondary

#D7BFA1

accent

#9C48E0

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4E87CE

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

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