#4680E1#4680E1

#4680E1 is a mid, vivid blue. Relative luminance 0.222; OKLCH L 60.9% C 0.160 H 260.1°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4680E1
RGB	rgb(70, 128, 225)
HSL	hsl(218, 72%, 58%)
HSV	hsv(218, 69%, 88%)
CMYK	cmyk(68.9%, 43.1%, 0%, 11.8%)
CIE-LAB	lab(54.21, 12.65, -54.98)
CIE-LCH	lch(54.21, 56.42, 282.96°)
OKLab	oklab(60.92% -0.0275 -0.1572)
OKLCH	oklch(60.92% 0.16 260.1)
XYZ	xyz(23.8307, 22.1742, 74.2437)
Luminance	0.2218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4680E1 #E1A746

analogous

#46CEE1 #4680E1 #5946E1

triadic

#4680E1 #E14680 #80E146

tetradic

#4680E1 #E146CE #E1A746 #46E159

square

#4680E1 #E146CE #E1A746 #46E159

split-complementary

#4680E1 #E15946 #CEE146

monochromatic

#184795 #2160C9 #4680E1 #7BA4EA #AFC8F2

Accessibility & contrast

On white

3.86

#4680E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#4680E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4680E1

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4680E1	#FFFFFF	#000000	##000000
##4680E1	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5189E5

Deuteranopia (green-blind)

#367BDF

Tritanopia (blue-blind)

#0097A5

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4680e1;
/* rgb */ color: rgb(70, 128, 225);
/* oklch */ color: oklch(60.9% 0.160 260.1);

Tailwind

colors: {
  custom: {
    50: '#8aa4eb',
    500: '#4680e1',
    950: '#000000',
  },
}

SCSS

$custom: #4680e1;
$custom-light: #8aa4eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4680e1",
  "rgb": {
    "r": 70,
    "g": 128,
    "b": 225
  },
  "hsl": {
    "h": 217.548,
    "s": 72.093,
    "l": 57.843
  },
  "oklch": {
    "l": 0.60918,
    "c": 0.15955,
    "h": 260.1
  },
  "luminance": 0.22177
}

Semantic roles & 50–950 ramp

primary

#4680E1

secondary

#E0C9A2

accent

#AB39EF

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4680E1

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

Preview Lab → · Contrast checker → · Palette generator →