#4987CF#4987CF

#4987CF is a mid, vivid cyan. Relative luminance 0.232; OKLCH L 61.5% C 0.127 H 253.6°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4987CF
RGB	rgb(73, 135, 207)
HSL	hsl(212, 58%, 55%)
HSV	hsv(212, 65%, 81%)
CMYK	cmyk(64.7%, 34.8%, 0%, 18.8%)
CIE-LAB	lab(55.33, 2.64, -43.07)
CIE-LCH	lch(55.33, 43.15, 273.51°)
OKLab	oklab(61.5% -0.036 -0.1221)
OKLCH	oklch(61.5% 0.127 253.6)
XYZ	xyz(22.6700, 23.2472, 62.3118)
Luminance	0.2325 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4987CF #CF9149

analogous

#49CACF #4987CF #4E49CF

triadic

#4987CF #CF4987 #87CF49

tetradic

#4987CF #CF49CA #CF9149 #49CF4E

square

#4987CF #CF49CA #CF9149 #49CF4E

split-complementary

#4987CF #CF4E49 #CACF49

monochromatic

#214B7D #2E69AD #4987CF #79A7DC #AAC7E9

Accessibility & contrast

On white

3.72

#4987CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#4987CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4987CF

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4987CF	#FFFFFF	#000000	##000000
##4987CF	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#688BD2

Deuteranopia (green-blind)

#557FCE

Tritanopia (blue-blind)

#0098A1

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4987cf;
/* rgb */ color: rgb(73, 135, 207);
/* oklch */ color: oklch(61.5% 0.127 253.6);

Tailwind

colors: {
  custom: {
    50: '#88a9de',
    500: '#4987cf',
    950: '#000000',
  },
}

SCSS

$custom: #4987cf;
$custom-light: #88a9de;
$custom-dark: #000000;

JSON

{
  "hex": "#4987cf",
  "rgb": {
    "r": 73,
    "g": 135,
    "b": 207
  },
  "hsl": {
    "h": 212.239,
    "s": 58.261,
    "l": 54.902
  },
  "oklch": {
    "l": 0.61502,
    "c": 0.12732,
    "h": 253.6
  },
  "luminance": 0.23249
}

Semantic roles & 50–950 ramp

primary

#4987CF

secondary

#D6BC9E

accent

#9A46E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4987CF

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

Preview Lab → · Contrast checker → · Palette generator →