#658CE8#658CE8

#658CE8 is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.4% C 0.144 H 265.3°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#658CE8
RGB	rgb(101, 140, 232)
HSL	hsl(222, 74%, 65%)
HSV	hsv(222, 56%, 91%)
CMYK	cmyk(56.5%, 39.7%, 0%, 9%)
CIE-LAB	lab(59.29, 13.24, -50.70)
CIE-LCH	lch(59.29, 52.40, 284.64°)
OKLab	oklab(65.36% -0.0118 -0.1439)
OKLCH	oklch(65.36% 0.144 265.3)
XYZ	xyz(29.3055, 27.3467, 80.0624)
Luminance	0.2735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658CE8 #E8C165

analogous

#65CEE8 #658CE8 #7F65E8

triadic

#658CE8 #E8658C #8CE865

tetradic

#658CE8 #E865CE #E8C165 #65E87F

square

#658CE8 #E865CE #E8C165 #65E87F

split-complementary

#658CE8 #E87F65 #CEE865

monochromatic

#1B4AB7 #3064E0 #658CE8 #9AB4F0 #CFDCF8

Accessibility & contrast

On white

3.25

#658CE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#658CE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658CE8

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658CE8	#FFFFFF	#000000	##000000
##658CE8	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6595EC

Deuteranopia (green-blind)

#5489E6

Tritanopia (blue-blind)

#00A0AF

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #658ce8;
/* rgb */ color: rgb(101, 140, 232);
/* oklch */ color: oklch(65.4% 0.144 265.3);

Tailwind

colors: {
  custom: {
    50: '#9aadf0',
    500: '#658ce8',
    950: '#000000',
  },
}

SCSS

$custom: #658ce8;
$custom-light: #9aadf0;
$custom-dark: #000000;

JSON

{
  "hex": "#658ce8",
  "rgb": {
    "r": 101,
    "g": 140,
    "b": 232
  },
  "hsl": {
    "h": 222.137,
    "s": 74.011,
    "l": 65.294
  },
  "oklch": {
    "l": 0.65356,
    "c": 0.14441,
    "h": 265.3
  },
  "luminance": 0.27349
}

Semantic roles & 50–950 ramp

primary

#658CE8

secondary

#EADDBE

accent

#9B0FD6

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F1016

muted

#7F7F84

Preview Lab

Preview with #658CE8

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

Preview Lab → · Contrast checker → · Palette generator →