#5661BF#5661BF

#5661BF is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.2% C 0.146 H 275.3°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#5661BF
RGB	rgb(86, 97, 191)
HSL	hsl(234, 45%, 54%)
HSV	hsv(234, 55%, 75%)
CMYK	cmyk(55%, 49.2%, 0%, 25.1%)
CIE-LAB	lab(44.64, 23.13, -50.88)
CIE-LCH	lch(44.64, 55.89, 294.44°)
OKLab	oklab(53.17% 0.0134 -0.1452)
OKLCH	oklch(53.17% 0.146 275.3)
XYZ	xyz(17.5134, 14.2882, 51.1151)
Luminance	0.1429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5661BF #BFB456

analogous

#5696BF #5661BF #8056BF

triadic

#5661BF #BF5661 #61BF56

tetradic

#5661BF #BF5696 #BFB456 #56BF80

square

#5661BF #BF5696 #BFB456 #56BF80

split-complementary

#5661BF #BF8056 #96BF56

monochromatic

#2A3270 #3B459D #5661BF #828BD0 #AFB4E1

Accessibility & contrast

On white

5.44

#5661BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#5661BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5661BF

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5661BF	#FFFFFF	#000000	##FFFFFF
##5661BF	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#336EC2

Deuteranopia (green-blind)

#2565BD

Tritanopia (blue-blind)

#207687

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5661bf;
/* rgb */ color: rgb(86, 97, 191);
/* oklch */ color: oklch(53.2% 0.146 275.3);

Tailwind

colors: {
  custom: {
    50: '#8e8dd3',
    500: '#5661bf',
    950: '#000000',
  },
}

SCSS

$custom: #5661bf;
$custom-light: #8e8dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#5661bf",
  "rgb": {
    "r": 86,
    "g": 97,
    "b": 191
  },
  "hsl": {
    "h": 233.714,
    "s": 45.064,
    "l": 54.314
  },
  "oklch": {
    "l": 0.53166,
    "c": 0.14581,
    "h": 275.3
  },
  "luminance": 0.14289
}

Semantic roles & 50–950 ramp

primary

#5661BF

secondary

#CFCAA2

accent

#C753D5

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #5661BF

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

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