#4651DC#4651DC

#4651DC is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.4% C 0.209 H 273.0°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#4651DC
RGB	rgb(70, 81, 220)
HSL	hsl(236, 68%, 57%)
HSV	hsv(236, 68%, 86%)
CMYK	cmyk(68.2%, 63.2%, 0%, 13.7%)
CIE-LAB	lab(41.77, 40.14, -72.28)
CIE-LCH	lch(41.77, 82.67, 299.04°)
OKLab	oklab(51.42% 0.011 -0.2086)
OKLCH	oklch(51.42% 0.209 273)
XYZ	xyz(18.3822, 12.3525, 69.1118)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4651DC #DCD146

analogous

#469CDC #4651DC #8646DC

triadic

#4651DC #DC4651 #51DC46

tetradic

#4651DC #DC469C #DCD146 #46DC86

square

#4651DC #DC469C #DCD146 #46DC86

split-complementary

#4651DC #DC8646 #9CDC46

monochromatic

#1B238D #2430C0 #4651DC #7981E6 #ADB2EF

Accessibility & contrast

On white

6.05

#4651DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4651DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4651DC

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4651DC	#FFFFFF	#000000	##FFFFFF
##4651DC	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE0

Deuteranopia (green-blind)

#005CD9

Tritanopia (blue-blind)

#00758F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4651dc;
/* rgb */ color: rgb(70, 81, 220);
/* oklch */ color: oklch(51.4% 0.209 273.0);

Tailwind

colors: {
  custom: {
    50: '#8c82e8',
    500: '#4651dc',
    950: '#000000',
  },
}

SCSS

$custom: #4651dc;
$custom-light: #8c82e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4651dc",
  "rgb": {
    "r": 70,
    "g": 81,
    "b": 220
  },
  "hsl": {
    "h": 235.6,
    "s": 68.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.51422,
    "c": 0.20892,
    "h": 273
  },
  "luminance": 0.12354
}

Semantic roles & 50–950 ramp

primary

#4651DC

secondary

#DDD9A0

accent

#DE3DEB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4651DC

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

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