#4680D7#4680D7

#4680D7 is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.3% C 0.146 H 258.4°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4680D7
RGB	rgb(70, 128, 215)
HSL	hsl(216, 64%, 56%)
HSV	hsv(216, 67%, 84%)
CMYK	cmyk(67.4%, 40.5%, 0%, 15.7%)
CIE-LAB	lab(53.65, 9.13, -50.26)
CIE-LCH	lch(53.65, 51.08, 280.29°)
OKLab	oklab(60.3% -0.0295 -0.1433)
OKLCH	oklch(60.3% 0.146 258.4)
XYZ	xyz(22.5063, 21.6444, 67.2685)
Luminance	0.2165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4680D7 #D79D46

analogous

#46C8D7 #4680D7 #5446D7

triadic

#4680D7 #D74680 #80D746

tetradic

#4680D7 #D746C8 #D79D46 #46D754

square

#4680D7 #D746C8 #D79D46 #46D754

split-complementary

#4680D7 #D75446 #C8D746

monochromatic

#1D4786 #2861B8 #4680D7 #78A3E2 #ABC5ED

Accessibility & contrast

On white

3.94

#4680D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#4680D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4680D7

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4680D7	#FFFFFF	#000000	##000000
##4680D7	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5887DA

Deuteranopia (green-blind)

#417AD5

Tritanopia (blue-blind)

#0094A1

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4680d7;
/* rgb */ color: rgb(70, 128, 215);
/* oklch */ color: oklch(60.3% 0.146 258.4);

Tailwind

colors: {
  custom: {
    50: '#89a4e4',
    500: '#4680d7',
    950: '#000000',
  },
}

SCSS

$custom: #4680d7;
$custom-light: #89a4e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4680d7",
  "rgb": {
    "r": 70,
    "g": 128,
    "b": 215
  },
  "hsl": {
    "h": 216,
    "s": 64.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.60299,
    "c": 0.14629,
    "h": 258.4
  },
  "luminance": 0.21647
}

Semantic roles & 50–950 ramp

primary

#4680D7

secondary

#DAC29E

accent

#A540E7

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #4680D7

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

Preview Lab → · Contrast checker → · Palette generator →