#4680D0#4680D0

#4680D0 is a mid, vivid cyan. Relative luminance 0.213; OKLCH L 59.9% C 0.137 H 256.9°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#4680D0
RGB	rgb(70, 128, 208)
HSL	hsl(215, 59%, 55%)
HSV	hsv(215, 66%, 82%)
CMYK	cmyk(66.3%, 38.5%, 0%, 18.4%)
CIE-LAB	lab(53.27, 6.68, -46.90)
CIE-LCH	lch(53.27, 47.38, 278.10°)
OKLab	oklab(59.88% -0.031 -0.1335)
OKLCH	oklch(59.88% 0.137 256.9)
XYZ	xyz(21.6260, 21.2923, 62.6324)
Luminance	0.2130 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4680D0 #D09646

analogous

#46C5D0 #4680D0 #5146D0

triadic

#4680D0 #D04680 #80D046

tetradic

#4680D0 #D046C5 #D09646 #46D051

square

#4680D0 #D046C5 #D09646 #46D051

split-complementary

#4680D0 #D05146 #C5D046

monochromatic

#20467C #2C62AD #4680D0 #77A2DC #A8C3E9

Accessibility & contrast

On white

3.99

#4680D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#4680D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4680D0

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4680D0	#FFFFFF	#000000	##000000
##4680D0	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C86D3

Deuteranopia (green-blind)

#4879CE

Tritanopia (blue-blind)

#00929E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4680d0;
/* rgb */ color: rgb(70, 128, 208);
/* oklch */ color: oklch(59.9% 0.137 256.9);

Tailwind

colors: {
  custom: {
    50: '#87a4df',
    500: '#4680d0',
    950: '#000000',
  },
}

SCSS

$custom: #4680d0;
$custom-light: #87a4df;
$custom-dark: #000000;

JSON

{
  "hex": "#4680d0",
  "rgb": {
    "r": 70,
    "g": 128,
    "b": 208
  },
  "hsl": {
    "h": 214.783,
    "s": 59.483,
    "l": 54.51
  },
  "oklch": {
    "l": 0.59881,
    "c": 0.13702,
    "h": 256.9
  },
  "luminance": 0.21295
}

Semantic roles & 50–950 ramp

primary

#4680D0

secondary

#D6BE9C

accent

#A045E3

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4680D0

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

Preview Lab → · Contrast checker → · Palette generator →