#4651E3#4651E3

#4651E3 is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.0% C 0.218 H 272.8°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#4651E3
RGB	rgb(70, 81, 227)
HSL	hsl(236, 74%, 58%)
HSV	hsv(236, 69%, 89%)
CMYK	cmyk(69.2%, 64.3%, 0%, 11%)
CIE-LAB	lab(42.36, 42.50, -75.31)
CIE-LCH	lch(42.36, 86.47, 299.44°)
OKLab	oklab(52.03% 0.0105 -0.2175)
OKLCH	oklch(52.03% 0.218 272.8)
XYZ	xyz(19.3287, 12.7311, 74.0969)
Luminance	0.1273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4651E3 #E3D846

analogous

#469FE3 #4651E3 #8946E3

triadic

#4651E3 #E34651 #51E346

tetradic

#4651E3 #E3469F #E3D846 #46E389

square

#4651E3 #E3469F #E3D846 #46E389

split-complementary

#4651E3 #E38946 #9FE346

monochromatic

#172098 #1F2BCD #4651E3 #7B83EB #B0B5F3

Accessibility & contrast

On white

5.92

#4651E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4651E3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4651E3

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4651E3	#FFFFFF	#000000	##FFFFFF
##4651E3	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE8

Deuteranopia (green-blind)

#005DE0

Tritanopia (blue-blind)

#007793

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4651e3;
/* rgb */ color: rgb(70, 81, 227);
/* oklch */ color: oklch(52.0% 0.218 272.8);

Tailwind

colors: {
  custom: {
    50: '#8d82ed',
    500: '#4651e3',
    950: '#000000',
  },
}

SCSS

$custom: #4651e3;
$custom-light: #8d82ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4651e3",
  "rgb": {
    "r": 70,
    "g": 81,
    "b": 227
  },
  "hsl": {
    "h": 235.796,
    "s": 73.709,
    "l": 58.235
  },
  "oklch": {
    "l": 0.5203,
    "c": 0.21776,
    "h": 272.8
  },
  "luminance": 0.12733
}

Semantic roles & 50–950 ramp

primary

#4651E3

secondary

#E2DDA3

accent

#E337F0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4651E3

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

Preview Lab → · Contrast checker → · Palette generator →