#656EEF#656EEF

#656EEF is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.9% C 0.191 H 276.0°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#656EEF
RGB	rgb(101, 110, 239)
HSL	hsl(236, 81%, 67%)
HSV	hsv(236, 58%, 94%)
CMYK	cmyk(57.7%, 54%, 0%, 6.3%)
CIE-LAB	lab(52.00, 33.59, -66.28)
CIE-LCH	lch(52.00, 74.31, 296.88°)
OKLab	oklab(59.95% 0.02 -0.19)
OKLCH	oklch(59.95% 0.191 276)
XYZ	xyz(26.5177, 20.1486, 84.1363)
Luminance	0.2015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656EEF #EFE665

analogous

#65B3EF #656EEF #A165EF

triadic

#656EEF #EF656E #6EEF65

tetradic

#656EEF #EF65B3 #EFE665 #65EFA1

square

#656EEF #EF65B3 #EFE665 #65EFA1

split-complementary

#656EEF #EFA165 #B3EF65

monochromatic

#1420C5 #2E3AE9 #656EEF #9CA2F5 #D4D6FB

Accessibility & contrast

On white

4.17

#656EEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#656EEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656EEF

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656EEF	#FFFFFF	#000000	##000000
##656EEF	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1482F3

Deuteranopia (green-blind)

#0076EC

Tritanopia (blue-blind)

#008CA4

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #656eef;
/* rgb */ color: rgb(101, 110, 239);
/* oklch */ color: oklch(59.9% 0.191 276.0);

Tailwind

colors: {
  custom: {
    50: '#9c97f5',
    500: '#656eef',
    950: '#000000',
  },
}

SCSS

$custom: #656eef;
$custom-light: #9c97f5;
$custom-dark: #000000;

JSON

{
  "hex": "#656eef",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 239
  },
  "hsl": {
    "h": 236.087,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.59947,
    "c": 0.19103,
    "h": 276
  },
  "luminance": 0.20151
}

Semantic roles & 50–950 ramp

primary

#656EEF

secondary

#EEEBC2

accent

#D008DE

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656EEF

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

Preview Lab → · Contrast checker → · Palette generator →