#5651CC#5651CC

#5651CC is a mid, vivid blue. Relative luminance 0.122; OKLCH L 51.2% C 0.185 H 279.4°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#5651CC
RGB	rgb(86, 81, 204)
HSL	hsl(242, 55%, 56%)
HSV	hsv(242, 60%, 80%)
CMYK	cmyk(57.8%, 60.3%, 0%, 20%)
CIE-LAB	lab(41.57, 37.27, -63.38)
CIE-LCH	lch(41.57, 73.52, 300.46°)
OKLab	oklab(51.15% 0.0303 -0.1821)
OKLCH	oklch(51.15% 0.185 279.4)
XYZ	xyz(17.6758, 12.2217, 58.5426)
Luminance	0.1222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5651CC #C7CC51

analogous

#5189CC #5651CC #9351CC

triadic

#5651CC #CC5651 #51CC56

tetradic

#5651CC #CC5189 #C7CC51 #51CC93

square

#5651CC #CC5189 #C7CC51 #51CC93

split-complementary

#5651CC #CC9351 #89CC51

monochromatic

#28257E #3833AD #5651CC #8480DA #B2B0E8

Accessibility & contrast

On white

6.10

#5651CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#5651CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5651CC

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5651CC	#FFFFFF	#000000	##FFFFFF
##5651CC	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D0

Deuteranopia (green-blind)

#005DCA

Tritanopia (blue-blind)

#086F87

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5651cc;
/* rgb */ color: rgb(86, 81, 204);
/* oklch */ color: oklch(51.2% 0.185 279.4);

Tailwind

colors: {
  custom: {
    50: '#9082dc',
    500: '#5651cc',
    950: '#000000',
  },
}

SCSS

$custom: #5651cc;
$custom-light: #9082dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5651cc",
  "rgb": {
    "r": 86,
    "g": 81,
    "b": 204
  },
  "hsl": {
    "h": 242.439,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.51154,
    "c": 0.18458,
    "h": 279.4
  },
  "luminance": 0.12223
}

Semantic roles & 50–950 ramp

primary

#5651CC

secondary

#D4D6A3

accent

#DE4AD8

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5651CC

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

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