#4680E5#4680E5

#4680E5 is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.2% C 0.165 H 260.7°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#4680E5
RGB	rgb(70, 128, 229)
HSL	hsl(218, 75%, 59%)
HSV	hsv(218, 69%, 90%)
CMYK	cmyk(69.4%, 44.1%, 0%, 10.2%)
CIE-LAB	lab(54.44, 14.06, -56.85)
CIE-LCH	lch(54.44, 58.56, 283.90°)
OKLab	oklab(61.17% -0.0268 -0.1626)
OKLCH	oklch(61.17% 0.165 260.7)
XYZ	xyz(24.3827, 22.3950, 77.1512)
Luminance	0.2240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4680E5 #E5AB46

analogous

#46CFE5 #4680E5 #5B46E5

triadic

#4680E5 #E54680 #80E546

tetradic

#4680E5 #E546CF #E5AB46 #46E55B

square

#4680E5 #E546CF #E5AB46 #46E55B

split-complementary

#4680E5 #E55B46 #CFE546

monochromatic

#16469B #1D5FD0 #4680E5 #7CA5ED #B1CAF4

Accessibility & contrast

On white

3.83

#4680E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#4680E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4680E5

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4680E5	#FFFFFF	#000000	##000000
##4680E5	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E8AE9

Deuteranopia (green-blind)

#307BE3

Tritanopia (blue-blind)

#0098A7

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4680e5;
/* rgb */ color: rgb(70, 128, 229);
/* oklch */ color: oklch(61.2% 0.165 260.7);

Tailwind

colors: {
  custom: {
    50: '#8ba4ee',
    500: '#4680e5',
    950: '#000000',
  },
}

SCSS

$custom: #4680e5;
$custom-light: #8ba4ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4680e5",
  "rgb": {
    "r": 70,
    "g": 128,
    "b": 229
  },
  "hsl": {
    "h": 218.113,
    "s": 75.355,
    "l": 58.627
  },
  "oklch": {
    "l": 0.61172,
    "c": 0.16484,
    "h": 260.7
  },
  "luminance": 0.22398
}

Semantic roles & 50–950 ramp

primary

#4680E5

secondary

#E3CCA4

accent

#AD36F2

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4680E5

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

Preview Lab → · Contrast checker → · Palette generator →