#4651CA#4651CA

#4651CA is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.9% C 0.186 H 273.6°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4651CA
RGB	rgb(70, 81, 202)
HSL	hsl(235, 55%, 53%)
HSV	hsv(235, 65%, 79%)
CMYK	cmyk(65.3%, 59.9%, 0%, 20.8%)
CIE-LAB	lab(40.33, 34.00, -64.28)
CIE-LCH	lch(40.33, 72.72, 297.88°)
OKLab	oklab(49.91% 0.0117 -0.1852)
OKLCH	oklch(49.91% 0.186 273.6)
XYZ	xyz(16.1253, 11.4498, 57.2259)
Luminance	0.1145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4651CA #CABF46

analogous

#4693CA #4651CA #7D46CA

triadic

#4651CA #CA4651 #51CA46

tetradic

#4651CA #CA4693 #CABF46 #46CA7D

square

#4651CA #CA4693 #CABF46 #46CA7D

split-complementary

#4651CA #CA7D46 #93CA46

monochromatic

#212874 #2F39A4 #4651CA #767ED8 #A5AAE5

Accessibility & contrast

On white

6.38

#4651CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4651CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4651CA

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4651CA	#FFFFFF	#000000	##FFFFFF
##4651CA	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CE

Deuteranopia (green-blind)

#0059C8

Tritanopia (blue-blind)

#006F86

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4651ca;
/* rgb */ color: rgb(70, 81, 202);
/* oklch */ color: oklch(49.9% 0.186 273.6);

Tailwind

colors: {
  custom: {
    50: '#8882db',
    500: '#4651ca',
    950: '#000000',
  },
}

SCSS

$custom: #4651ca;
$custom-light: #8882db;
$custom-dark: #000000;

JSON

{
  "hex": "#4651ca",
  "rgb": {
    "r": 70,
    "g": 81,
    "b": 202
  },
  "hsl": {
    "h": 235,
    "s": 55.462,
    "l": 53.333
  },
  "oklch": {
    "l": 0.49911,
    "c": 0.18554,
    "h": 273.6
  },
  "luminance": 0.11451
}

Semantic roles & 50–950 ramp

primary

#4651CA

secondary

#D2CE9A

accent

#D249DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4651CA

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

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