#658CED#658CED

#658CED is a light, vivid blue. Relative luminance 0.276; OKLCH L 65.6% C 0.151 H 265.9°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#658CED
RGB	rgb(101, 140, 237)
HSL	hsl(223, 79%, 66%)
HSV	hsv(223, 57%, 93%)
CMYK	cmyk(57.4%, 40.9%, 0%, 7.1%)
CIE-LAB	lab(59.56, 14.85, -53.05)
CIE-LCH	lch(59.56, 55.09, 285.64°)
OKLab	oklab(65.65% -0.0109 -0.1508)
OKLCH	oklch(65.65% 0.151 265.9)
XYZ	xyz(30.0258, 27.6349, 83.8561)
Luminance	0.2764 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658CED #EDC665

analogous

#65D0ED #658CED #8265ED

triadic

#658CED #ED658C #8CED65

tetradic

#658CED #ED65D0 #EDC665 #65ED82

square

#658CED #ED65D0 #EDC665 #65ED82

split-complementary

#658CED #ED8265 #D0ED65

monochromatic

#1747C1 #2E63E7 #658CED #9CB5F3 #D3DEFA

Accessibility & contrast

On white

3.22

#658CED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#658CED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658CED

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658CED	#FFFFFF	#000000	##000000
##658CED	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6296F1

Deuteranopia (green-blind)

#508AEB

Tritanopia (blue-blind)

#00A2B1

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #658ced;
/* rgb */ color: rgb(101, 140, 237);
/* oklch */ color: oklch(65.6% 0.151 265.9);

Tailwind

colors: {
  custom: {
    50: '#9badf3',
    500: '#658ced',
    950: '#000000',
  },
}

SCSS

$custom: #658ced;
$custom-light: #9badf3;
$custom-dark: #000000;

JSON

{
  "hex": "#658ced",
  "rgb": {
    "r": 101,
    "g": 140,
    "b": 237
  },
  "hsl": {
    "h": 222.794,
    "s": 79.07,
    "l": 66.275
  },
  "oklch": {
    "l": 0.65645,
    "c": 0.1512,
    "h": 265.9
  },
  "luminance": 0.27637
}

Semantic roles & 50–950 ramp

primary

#658CED

secondary

#EDE0C1

accent

#9F0ADB

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #658CED

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

Preview Lab → · Contrast checker → · Palette generator →