#4680D4#4680D4

#4680D4 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.1% C 0.142 H 257.8°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4680D4
RGB	rgb(70, 128, 212)
HSL	hsl(215, 62%, 55%)
HSV	hsv(215, 67%, 83%)
CMYK	cmyk(67%, 39.6%, 0%, 16.9%)
CIE-LAB	lab(53.48, 8.07, -48.82)
CIE-LCH	lch(53.48, 49.49, 279.39°)
OKLab	oklab(60.12% -0.0301 -0.1391)
OKLCH	oklch(60.12% 0.142 257.8)
XYZ	xyz(22.1243, 21.4917, 65.2569)
Luminance	0.2149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4680D4 #D49A46

analogous

#46C7D4 #4680D4 #5346D4

triadic

#4680D4 #D44680 #80D446

tetradic

#4680D4 #D446C7 #D49A46 #46D453

square

#4680D4 #D446C7 #D49A46 #46D453

split-complementary

#4680D4 #D45346 #C7D446

monochromatic

#1E4781 #2A62B3 #4680D4 #78A2E0 #A9C4EB

Accessibility & contrast

On white

3.96

#4680D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#4680D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4680D4

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4680D4	#FFFFFF	#000000	##000000
##4680D4	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A87D7

Deuteranopia (green-blind)

#447AD2

Tritanopia (blue-blind)

#0093A0

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4680d4;
/* rgb */ color: rgb(70, 128, 212);
/* oklch */ color: oklch(60.1% 0.142 257.8);

Tailwind

colors: {
  custom: {
    50: '#88a4e1',
    500: '#4680d4',
    950: '#000000',
  },
}

SCSS

$custom: #4680d4;
$custom-light: #88a4e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4680d4",
  "rgb": {
    "r": 70,
    "g": 128,
    "b": 212
  },
  "hsl": {
    "h": 215.493,
    "s": 62.281,
    "l": 55.294
  },
  "oklch": {
    "l": 0.60118,
    "c": 0.14231,
    "h": 257.8
  },
  "luminance": 0.21494
}

Semantic roles & 50–950 ramp

primary

#4680D4

secondary

#D9C09D

accent

#A342E5

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4680D4

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

Preview Lab → · Contrast checker → · Palette generator →