#4687BD#4687BD

#4687BD is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 60.4% C 0.106 H 245.9°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4687BD
RGB	rgb(70, 135, 189)
HSL	hsl(207, 47%, 51%)
HSV	hsv(207, 63%, 74%)
CMYK	cmyk(63%, 28.6%, 0%, 25.9%)
CIE-LAB	lab(54.35, -3.99, -34.41)
CIE-LCH	lch(54.35, 34.64, 263.38°)
OKLab	oklab(60.42% -0.0434 -0.0969)
OKLCH	oklch(60.42% 0.106 245.9)
XYZ	xyz(20.3717, 22.3022, 51.3654)
Luminance	0.2230 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4687BD #BD7C46

analogous

#46BDB7 #4687BD #464BBD

triadic

#4687BD #BD4687 #87BD46

tetradic

#4687BD #B746BD #BD7C46 #4BBD46

square

#4687BD #B746BD #BD7C46 #4BBD46

split-complementary

#4687BD #BD464B #BDB746

monochromatic

#244765 #346792 #4687BD #73A4CD #A0C2DD

Accessibility & contrast

On white

3.85

#4687BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#4687BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4687BD

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4687BD	#FFFFFF	#000000	##000000
##4687BD	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F88BF

Deuteranopia (green-blind)

#5F7DBC

Tritanopia (blue-blind)

#00949A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4687bd;
/* rgb */ color: rgb(70, 135, 189);
/* oklch */ color: oklch(60.4% 0.106 245.9);

Tailwind

colors: {
  custom: {
    50: '#84a9d1',
    500: '#4687bd',
    950: '#000000',
  },
}

SCSS

$custom: #4687bd;
$custom-light: #84a9d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4687bd",
  "rgb": {
    "r": 70,
    "g": 135,
    "b": 189
  },
  "hsl": {
    "h": 207.227,
    "s": 47.41,
    "l": 50.784
  },
  "oklch": {
    "l": 0.60418,
    "c": 0.10622,
    "h": 245.9
  },
  "luminance": 0.22304
}

Semantic roles & 50–950 ramp

primary

#4687BD

secondary

#CAAD95

accent

#8E51D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4687BD

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

Preview Lab → · Contrast checker → · Palette generator →