#4651E2#4651E2

#4651E2 is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 51.9% C 0.217 H 272.8°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4651E2
RGB	rgb(70, 81, 226)
HSL	hsl(236, 73%, 58%)
HSV	hsv(236, 69%, 89%)
CMYK	cmyk(69%, 64.2%, 0%, 11.4%)
CIE-LAB	lab(42.27, 42.16, -74.88)
CIE-LCH	lch(42.27, 85.93, 299.38°)
OKLab	oklab(51.94% 0.0106 -0.2162)
OKLCH	oklch(51.94% 0.217 272.8)
XYZ	xyz(19.1911, 12.6761, 73.3721)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4651E2 #E2D746

analogous

#469FE2 #4651E2 #8946E2

triadic

#4651E2 #E24651 #51E246

tetradic

#4651E2 #E2469F #E2D746 #46E289

square

#4651E2 #E2469F #E2D746 #46E289

split-complementary

#4651E2 #E28946 #9FE246

monochromatic

#182096 #202CCB #4651E2 #7B83EA #B0B5F3

Accessibility & contrast

On white

5.94

#4651E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#4651E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4651E2

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4651E2	#FFFFFF	#000000	##FFFFFF
##4651E2	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE7

Deuteranopia (green-blind)

#005DDF

Tritanopia (blue-blind)

#007792

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4651e2;
/* rgb */ color: rgb(70, 81, 226);
/* oklch */ color: oklch(51.9% 0.217 272.8);

Tailwind

colors: {
  custom: {
    50: '#8d82ec',
    500: '#4651e2',
    950: '#000000',
  },
}

SCSS

$custom: #4651e2;
$custom-light: #8d82ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4651e2",
  "rgb": {
    "r": 70,
    "g": 81,
    "b": 226
  },
  "hsl": {
    "h": 235.769,
    "s": 72.897,
    "l": 58.039
  },
  "oklch": {
    "l": 0.51943,
    "c": 0.21651,
    "h": 272.8
  },
  "luminance": 0.12678
}

Semantic roles & 50–950 ramp

primary

#4651E2

secondary

#E1DDA3

accent

#E338F0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4651E2

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

Preview Lab → · Contrast checker → · Palette generator →