#4651D9#4651D9

#4651D9 is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.2% C 0.205 H 273.1°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4651D9
RGB	rgb(70, 81, 217)
HSL	hsl(236, 66%, 56%)
HSV	hsv(236, 68%, 85%)
CMYK	cmyk(67.7%, 62.7%, 0%, 14.9%)
CIE-LAB	lab(41.52, 39.12, -70.96)
CIE-LCH	lch(41.52, 81.03, 298.87°)
OKLab	oklab(51.17% 0.0112 -0.2048)
OKLCH	oklch(51.17% 0.205 273.1)
XYZ	xyz(17.9884, 12.1950, 67.0381)
Luminance	0.1220 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4651D9 #D9CE46

analogous

#469BD9 #4651D9 #8546D9

triadic

#4651D9 #D94651 #51D946

tetradic

#4651D9 #D9469B #D9CE46 #46D985

square

#4651D9 #D9469B #D9CE46 #46D985

split-complementary

#4651D9 #D98546 #9BD946

monochromatic

#1C2489 #2632BB #4651D9 #7981E3 #ACB1EE

Accessibility & contrast

On white

6.11

#4651D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4651D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4651D9

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4651D9	#FFFFFF	#000000	##FFFFFF
##4651D9	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DD

Deuteranopia (green-blind)

#005BD6

Tritanopia (blue-blind)

#00748D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4651d9;
/* rgb */ color: rgb(70, 81, 217);
/* oklch */ color: oklch(51.2% 0.205 273.1);

Tailwind

colors: {
  custom: {
    50: '#8b82e6',
    500: '#4651d9',
    950: '#000000',
  },
}

SCSS

$custom: #4651d9;
$custom-light: #8b82e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4651d9",
  "rgb": {
    "r": 70,
    "g": 81,
    "b": 217
  },
  "hsl": {
    "h": 235.51,
    "s": 65.919,
    "l": 56.275
  },
  "oklch": {
    "l": 0.51165,
    "c": 0.20508,
    "h": 273.1
  },
  "luminance": 0.12197
}

Semantic roles & 50–950 ramp

primary

#4651D9

secondary

#DCD79F

accent

#DC3FE9

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #4651D9

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

Preview Lab → · Contrast checker → · Palette generator →