#4687D1#4687D1

#4687D1 is a mid, vivid cyan. Relative luminance 0.232; OKLCH L 61.5% C 0.131 H 253.3°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4687D1
RGB	rgb(70, 135, 209)
HSL	hsl(212, 60%, 55%)
HSV	hsv(212, 67%, 82%)
CMYK	cmyk(66.5%, 35.4%, 0%, 18%)
CIE-LAB	lab(55.31, 2.82, -44.23)
CIE-LCH	lch(55.31, 44.32, 273.65°)
OKLab	oklab(61.49% -0.0377 -0.1255)
OKLCH	oklch(61.49% 0.131 253.3)
XYZ	xyz(22.6942, 23.2312, 63.5973)
Luminance	0.2323 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4687D1 #D19046

analogous

#46CDD1 #4687D1 #4A46D1

triadic

#4687D1 #D14687 #87D146

tetradic

#4687D1 #D146CD #D19046 #46D14A

square

#4687D1 #D146CD #D19046 #46D14A

split-complementary

#4687D1 #D14A46 #CDD146

monochromatic

#1F4B7D #2B69AE #4687D1 #77A7DD #A8C7E9

Accessibility & contrast

On white

3.72

#4687D1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#4687D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4687D1

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4687D1	#FFFFFF	#000000	##000000
##4687D1	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)

#668CD4

Deuteranopia (green-blind)

#537ED0

Tritanopia (blue-blind)

#0098A2

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4687d1;
/* rgb */ color: rgb(70, 135, 209);
/* oklch */ color: oklch(61.5% 0.131 253.3);

Tailwind

colors: {
  custom: {
    50: '#87a9df',
    500: '#4687d1',
    950: '#000000',
  },
}

SCSS

$custom: #4687d1;
$custom-light: #87a9df;
$custom-dark: #000000;

JSON

{
  "hex": "#4687d1",
  "rgb": {
    "r": 70,
    "g": 135,
    "b": 209
  },
  "hsl": {
    "h": 211.942,
    "s": 60.173,
    "l": 54.706
  },
  "oklch": {
    "l": 0.6149,
    "c": 0.13109,
    "h": 253.3
  },
  "luminance": 0.23233
}

Semantic roles & 50–950 ramp

primary

#4687D1

secondary

#D7BB9C

accent

#9944E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4687D1

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

Preview Lab → · Contrast checker → · Palette generator →