#4687D9#4687D9

#4687D9 is a mid, vivid cyan. Relative luminance 0.236; OKLCH L 61.9% C 0.141 H 255.4°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#4687D9
RGB	rgb(70, 135, 217)
HSL	hsl(213, 66%, 56%)
HSV	hsv(213, 68%, 85%)
CMYK	cmyk(67.7%, 37.8%, 0%, 14.9%)
CIE-LAB	lab(55.72, 5.60, -48.08)
CIE-LCH	lch(55.72, 48.41, 276.64°)
OKLab	oklab(61.95% -0.0357 -0.1368)
OKLCH	oklch(61.95% 0.141 255.4)
XYZ	xyz(23.7096, 23.6373, 68.9451)
Luminance	0.2364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4687D9 #D99846

analogous

#46D1D9 #4687D9 #4F46D9

triadic

#4687D9 #D94687 #87D946

tetradic

#4687D9 #D946D1 #D99846 #46D94F

square

#4687D9 #D946D1 #D99846 #46D94F

split-complementary

#4687D9 #D94F46 #D1D946

monochromatic

#1C4C89 #2668BB #4687D9 #79A8E3 #ACC9EE

Accessibility & contrast

On white

3.67

#4687D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#4687D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4687D9

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4687D9	#FFFFFF	#000000	##000000
##4687D9	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#628DDC

Deuteranopia (green-blind)

#4C7FD7

Tritanopia (blue-blind)

#009AA5

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4687d9;
/* rgb */ color: rgb(70, 135, 217);
/* oklch */ color: oklch(61.9% 0.141 255.4);

Tailwind

colors: {
  custom: {
    50: '#89a9e5',
    500: '#4687d9',
    950: '#000000',
  },
}

SCSS

$custom: #4687d9;
$custom-light: #89a9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4687d9",
  "rgb": {
    "r": 70,
    "g": 135,
    "b": 217
  },
  "hsl": {
    "h": 213.469,
    "s": 65.919,
    "l": 56.275
  },
  "oklch": {
    "l": 0.61948,
    "c": 0.1414,
    "h": 255.4
  },
  "luminance": 0.2364
}

Semantic roles & 50–950 ramp

primary

#4687D9

secondary

#DCC19F

accent

#9E3FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4687D9

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

Preview Lab → · Contrast checker → · Palette generator →