#658AFE#658AFE

#658AFE is a light, vivid blue. Relative luminance 0.281; OKLCH L 66.3% C 0.176 H 268.0°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#658AFE
RGB	rgb(101, 138, 254)
HSL	hsl(225, 99%, 70%)
HSV	hsv(225, 60%, 100%)
CMYK	cmyk(60.2%, 45.7%, 0%, 0.4%)
CIE-LAB	lab(59.98, 21.58, -61.76)
CIE-LCH	lch(59.98, 65.42, 289.26°)
OKLab	oklab(66.27% -0.006 -0.1764)
OKLCH	oklch(66.27% 0.176 268)
XYZ	xyz(32.3386, 28.0967, 97.4657)
Luminance	0.2810 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658AFE #FED965

analogous

#65D7FE #658AFE #8C65FE

triadic

#658AFE #FE658A #8AFE65

tetradic

#658AFE #FE65D7 #FED965 #65FE8C

square

#658AFE #FE65D7 #FED965 #65FE8C

split-complementary

#658AFE #FE8C65 #D7FE65

monochromatic

#0239E7 #285CFE #658AFE #A2B8FE #DFE6FF

Accessibility & contrast

On white

3.17

#658AFE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#658AFE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658AFE

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658AFE	#FFFFFF	#000000	##000000
##658AFE	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5298FF

Deuteranopia (green-blind)

#398AFC

Tritanopia (blue-blind)

#00A4B8

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #658afe;
/* rgb */ color: rgb(101, 138, 254);
/* oklch */ color: oklch(66.3% 0.176 268.0);

Tailwind

colors: {
  custom: {
    50: '#9dabff',
    500: '#658afe',
    950: '#000000',
  },
}

SCSS

$custom: #658afe;
$custom-light: #9dabff;
$custom-dark: #000000;

JSON

{
  "hex": "#658afe",
  "rgb": {
    "r": 101,
    "g": 138,
    "b": 254
  },
  "hsl": {
    "h": 225.49,
    "s": 98.71,
    "l": 69.608
  },
  "oklch": {
    "l": 0.66271,
    "c": 0.17648,
    "h": 268
  },
  "luminance": 0.28099
}

Semantic roles & 50–950 ramp

primary

#658AFE

secondary

#F5EBCA

accent

#AE00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #658AFE

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

Preview Lab → · Contrast checker → · Palette generator →