#4487CF#4487CF

#4487CF is a mid, vivid cyan. Relative luminance 0.231; OKLCH L 61.3% C 0.129 H 252.1°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4487CF
RGB	rgb(68, 135, 207)
HSL	hsl(211, 59%, 54%)
HSV	hsv(211, 67%, 81%)
CMYK	cmyk(67.1%, 34.8%, 0%, 18.8%)
CIE-LAB	lab(55.13, 1.80, -43.39)
CIE-LCH	lch(55.13, 43.43, 272.38°)
OKLab	oklab(61.3% -0.0397 -0.1231)
OKLCH	oklch(61.3% 0.129 252.1)
XYZ	xyz(22.3062, 23.0596, 62.2948)
Luminance	0.2306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4487CF #CF8C44

analogous

#44CDCF #4487CF #4744CF

triadic

#4487CF #CF4487 #87CF44

tetradic

#4487CF #CF44CD #CF8C44 #44CF47

square

#4487CF #CF44CD #CF8C44 #44CF47

split-complementary

#4487CF #CF4744 #CDCF44

monochromatic

#1F4B79 #2C69AA #4487CF #75A6DC #A5C6E8

Accessibility & contrast

On white

3.74

#4487CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#4487CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4487CF

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4487CF	#FFFFFF	#000000	##000000
##4487CF	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678BD2

Deuteranopia (green-blind)

#537ECE

Tritanopia (blue-blind)

#0098A1

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4487cf;
/* rgb */ color: rgb(68, 135, 207);
/* oklch */ color: oklch(61.3% 0.129 252.1);

Tailwind

colors: {
  custom: {
    50: '#86a9de',
    500: '#4487cf',
    950: '#000000',
  },
}

SCSS

$custom: #4487cf;
$custom-light: #86a9de;
$custom-dark: #000000;

JSON

{
  "hex": "#4487cf",
  "rgb": {
    "r": 68,
    "g": 135,
    "b": 207
  },
  "hsl": {
    "h": 211.079,
    "s": 59.149,
    "l": 53.922
  },
  "oklch": {
    "l": 0.61299,
    "c": 0.12934,
    "h": 252.1
  },
  "luminance": 0.23062
}

Semantic roles & 50–950 ramp

primary

#4487CF

secondary

#D5B89A

accent

#9745E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4487CF

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

Preview Lab → · Contrast checker → · Palette generator →