#5B61DC#5B61DC

#5B61DC is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.6% C 0.184 H 276.5°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#5B61DC
RGB	rgb(91, 97, 220)
HSL	hsl(237, 65%, 61%)
HSV	hsv(237, 59%, 86%)
CMYK	cmyk(58.6%, 55.9%, 0%, 13.7%)
CIE-LAB	lab(46.89, 33.57, -63.88)
CIE-LCH	lch(46.89, 72.16, 297.72°)
OKLab	oklab(55.55% 0.0208 -0.1833)
OKLCH	oklch(55.55% 0.184 276.5)
XYZ	xyz(21.5032, 15.9392, 69.6397)
Luminance	0.1594 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B61DC #DCD65B

analogous

#5BA1DC #5B61DC #955BDC

triadic

#5B61DC #DC5B61 #61DC5B

tetradic

#5B61DC #DC5BA1 #DCD65B #5BDC95

square

#5B61DC #DC5BA1 #DCD65B #5BDC95

split-complementary

#5B61DC #DC955B #A1DC5B

monochromatic

#21279B #2C33CE #5B61DC #8D92E7 #C0C2F2

Accessibility & contrast

On white

5.01

#5B61DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#5B61DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B61DC

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B61DC	#FFFFFF	#000000	##FFFFFF
##5B61DC	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E0

Deuteranopia (green-blind)

#006AD9

Tritanopia (blue-blind)

#007E95

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5b61dc;
/* rgb */ color: rgb(91, 97, 220);
/* oklch */ color: oklch(55.6% 0.184 276.5);

Tailwind

colors: {
  custom: {
    50: '#958ee8',
    500: '#5b61dc',
    950: '#000000',
  },
}

SCSS

$custom: #5b61dc;
$custom-light: #958ee8;
$custom-dark: #000000;

JSON

{
  "hex": "#5b61dc",
  "rgb": {
    "r": 91,
    "g": 97,
    "b": 220
  },
  "hsl": {
    "h": 237.209,
    "s": 64.824,
    "l": 60.98
  },
  "oklch": {
    "l": 0.55553,
    "c": 0.18448,
    "h": 276.5
  },
  "luminance": 0.15941
}

Semantic roles & 50–950 ramp

primary

#5B61DC

secondary

#E2DFB1

accent

#C419CD

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5B61DC

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

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