#658AE3#658AE3

#658AE3 is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.7% C 0.140 H 265.6°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#658AE3
RGB	rgb(101, 138, 227)
HSL	hsl(222, 69%, 64%)
HSV	hsv(222, 56%, 89%)
CMYK	cmyk(55.5%, 39.2%, 0%, 11%)
CIE-LAB	lab(58.50, 12.83, -49.18)
CIE-LCH	lch(58.50, 50.83, 284.62°)
OKLab	oklab(64.66% -0.0107 -0.1395)
OKLCH	oklch(64.66% 0.14 265.6)
XYZ	xyz(28.3158, 26.4875, 76.2786)
Luminance	0.2649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658AE3 #E3BE65

analogous

#65C9E3 #658AE3 #7F65E3

triadic

#658AE3 #E3658A #8AE365

tetradic

#658AE3 #E365C9 #E3BE65 #65E37F

square

#658AE3 #E365C9 #E3BE65 #65E37F

split-complementary

#658AE3 #E37F65 #C9E365

monochromatic

#2049AE #3163DA #658AE3 #99B1EC #CDD9F6

Accessibility & contrast

On white

3.33

#658AE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#658AE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658AE3

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658AE3	#FFFFFF	#000000	##000000
##658AE3	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6593E7

Deuteranopia (green-blind)

#5587E1

Tritanopia (blue-blind)

#139EAB

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #658ae3;
/* rgb */ color: rgb(101, 138, 227);
/* oklch */ color: oklch(64.7% 0.140 265.6);

Tailwind

colors: {
  custom: {
    50: '#99abec',
    500: '#658ae3',
    950: '#000000',
  },
}

SCSS

$custom: #658ae3;
$custom-light: #99abec;
$custom-dark: #000000;

JSON

{
  "hex": "#658ae3",
  "rgb": {
    "r": 101,
    "g": 138,
    "b": 227
  },
  "hsl": {
    "h": 222.381,
    "s": 69.231,
    "l": 64.314
  },
  "oklch": {
    "l": 0.64656,
    "c": 0.13991,
    "h": 265.6
  },
  "luminance": 0.2649
}

Semantic roles & 50–950 ramp

primary

#658AE3

secondary

#E8DBBC

accent

#9A14D1

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1016

muted

#7E7F84

Preview Lab

Preview with #658AE3

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

Preview Lab → · Contrast checker → · Palette generator →