#4687CD#4687CD

#4687CD is a mid, vivid cyan. Relative luminance 0.230; OKLCH L 61.3% C 0.126 H 252.1°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4687CD
RGB	rgb(70, 135, 205)
HSL	hsl(211, 57%, 54%)
HSV	hsv(211, 66%, 80%)
CMYK	cmyk(65.9%, 34.1%, 0%, 19.6%)
CIE-LAB	lab(55.11, 1.44, -42.29)
CIE-LCH	lch(55.11, 42.32, 271.95°)
OKLab	oklab(61.27% -0.0388 -0.1199)
OKLCH	oklch(61.27% 0.126 252.1)
XYZ	xyz(22.2052, 23.0356, 61.0219)
Luminance	0.2304 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4687CD #CD8C46

analogous

#46CBCD #4687CD #4946CD

triadic

#4687CD #CD4687 #87CD46

tetradic

#4687CD #CD46CB #CD8C46 #46CD49

square

#4687CD #CD46CB #CD8C46 #46CD49

split-complementary

#4687CD #CD4946 #CBCD46

monochromatic

#204B78 #2D69A8 #4687CD #76A6DA #A6C6E7

Accessibility & contrast

On white

3.74

#4687CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#4687CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4687CD

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

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

#688BD0

Deuteranopia (green-blind)

#557ECC

Tritanopia (blue-blind)

#0097A0

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4687cd;
/* rgb */ color: rgb(70, 135, 205);
/* oklch */ color: oklch(61.3% 0.126 252.1);

Tailwind

colors: {
  custom: {
    50: '#87a9dc',
    500: '#4687cd',
    950: '#000000',
  },
}

SCSS

$custom: #4687cd;
$custom-light: #87a9dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4687cd",
  "rgb": {
    "r": 70,
    "g": 135,
    "b": 205
  },
  "hsl": {
    "h": 211.111,
    "s": 57.447,
    "l": 53.922
  },
  "oklch": {
    "l": 0.61267,
    "c": 0.12599,
    "h": 252.1
  },
  "luminance": 0.23038
}

Semantic roles & 50–950 ramp

primary

#4687CD

secondary

#D4B89B

accent

#9747E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4687CD

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

Preview Lab → · Contrast checker → · Palette generator →