#656FCA#656FCA

#656FCA is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.7% C 0.139 H 276.4°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#656FCA
RGB	rgb(101, 111, 202)
HSL	hsl(234, 49%, 59%)
HSV	hsv(234, 50%, 79%)
CMYK	cmyk(50%, 45%, 0%, 20.8%)
CIE-LAB	lab(49.98, 21.25, -48.63)
CIE-LCH	lch(49.98, 53.07, 293.61°)
OKLab	oklab(57.68% 0.0155 -0.1381)
OKLCH	oklch(57.68% 0.139 276.4)
XYZ	xyz(21.7086, 18.3986, 58.2730)
Luminance	0.1840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FCA #CAC065

analogous

#65A2CA #656FCA #8E65CA

triadic

#656FCA #CA656F #6FCA65

tetradic

#656FCA #CA65A2 #CAC065 #65CA8E

square

#656FCA #CA65A2 #CAC065 #65CA8E

split-complementary

#656FCA #CA8E65 #A2CA65

monochromatic

#2E3786 #3E4AB4 #656FCA #939ADA #C0C4E9

Accessibility & contrast

On white

4.49

#656FCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#656FCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656FCA

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FCA	#FFFFFF	#000000	##000000
##656FCA	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#497BCD

Deuteranopia (green-blind)

#3F73C8

Tritanopia (blue-blind)

#3C8293

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #656fca;
/* rgb */ color: rgb(101, 111, 202);
/* oklch */ color: oklch(57.7% 0.139 276.4);

Tailwind

colors: {
  custom: {
    50: '#9798da',
    500: '#656fca',
    950: '#000000',
  },
}

SCSS

$custom: #656fca;
$custom-light: #9798da;
$custom-dark: #000000;

JSON

{
  "hex": "#656fca",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 202
  },
  "hsl": {
    "h": 234.059,
    "s": 48.792,
    "l": 59.412
  },
  "oklch": {
    "l": 0.57685,
    "c": 0.13897,
    "h": 276.4
  },
  "luminance": 0.184
}

Semantic roles & 50–950 ramp

primary

#656FCA

secondary

#D9D5B2

accent

#CB4FD8

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656FCA

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

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