#655EB5#655EB5

#655EB5 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.1% C 0.133 H 284.6°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#655EB5
RGB	rgb(101, 94, 181)
HSL	hsl(245, 37%, 54%)
HSV	hsv(245, 48%, 71%)
CMYK	cmyk(44.2%, 48.1%, 0%, 29%)
CIE-LAB	lab(44.39, 25.28, -45.41)
CIE-LCH	lch(44.39, 51.97, 299.11°)
OKLab	oklab(53.06% 0.0334 -0.1288)
OKLCH	oklch(53.06% 0.133 284.6)
XYZ	xyz(17.7076, 14.1076, 45.4971)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655EB5 #AEB55E

analogous

#5E83B5 #655EB5 #915EB5

triadic

#655EB5 #B5655E #5EB565

tetradic

#655EB5 #B55E83 #AEB55E #5EB591

square

#655EB5 #B55E83 #AEB55E #5EB591

split-complementary

#655EB5 #B5915E #83B55E

monochromatic

#353069 #4A4392 #655EB5 #8D88C8 #B5B2DC

Accessibility & contrast

On white

5.50

#655EB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#655EB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655EB5

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655EB5	#FFFFFF	#000000	##FFFFFF
##655EB5	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A6CB8

Deuteranopia (green-blind)

#3766B3

Tritanopia (blue-blind)

#4C7081

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #655eb5;
/* rgb */ color: rgb(101, 94, 181);
/* oklch */ color: oklch(53.1% 0.133 284.6);

Tailwind

colors: {
  custom: {
    50: '#958bcc',
    500: '#655eb5',
    950: '#000000',
  },
}

SCSS

$custom: #655eb5;
$custom-light: #958bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#655eb5",
  "rgb": {
    "r": 101,
    "g": 94,
    "b": 181
  },
  "hsl": {
    "h": 244.828,
    "s": 37.021,
    "l": 53.922
  },
  "oklch": {
    "l": 0.53061,
    "c": 0.13303,
    "h": 284.6
  },
  "luminance": 0.14108
}

Semantic roles & 50–950 ramp

primary

#655EB5

secondary

#C7CAA5

accent

#CD5BC4

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0C13

muted

#7E7D82

Preview Lab

Preview with #655EB5

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

Preview Lab → · Contrast checker → · Palette generator →