#658EDF#658EDF

#658EDF is a light, vivid blue. Relative luminance 0.274; OKLCH L 65.3% C 0.130 H 262.9°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#658EDF
RGB	rgb(101, 142, 223)
HSL	hsl(220, 66%, 64%)
HSV	hsv(220, 55%, 87%)
CMYK	cmyk(54.7%, 36.3%, 0%, 12.5%)
CIE-LAB	lab(59.38, 9.19, -45.56)
CIE-LCH	lch(59.38, 46.48, 281.40°)
OKLab	oklab(65.27% -0.016 -0.1289)
OKLCH	oklch(65.27% 0.13 262.9)
XYZ	xyz(28.3546, 27.4382, 73.5997)
Luminance	0.2744 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658EDF #DFB665

analogous

#65CBDF #658EDF #7965DF

triadic

#658EDF #DF658E #8EDF65

tetradic

#658EDF #DF65CB #DFB665 #65DF79

square

#658EDF #DF65CB #DFB665 #65DF79

split-complementary

#658EDF #DF7965 #CBDF65

monochromatic

#234FA7 #3269D4 #658EDF #98B3EA #CAD8F4

Accessibility & contrast

On white

3.24

#658EDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#658EDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658EDF

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658EDF	#FFFFFF	#000000	##000000
##658EDF	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D95E2

Deuteranopia (green-blind)

#5E8ADD

Tritanopia (blue-blind)

#1BA0AC

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #658edf;
/* rgb */ color: rgb(101, 142, 223);
/* oklch */ color: oklch(65.3% 0.130 262.9);

Tailwind

colors: {
  custom: {
    50: '#99aee9',
    500: '#658edf',
    950: '#000000',
  },
}

SCSS

$custom: #658edf;
$custom-light: #99aee9;
$custom-dark: #000000;

JSON

{
  "hex": "#658edf",
  "rgb": {
    "r": 101,
    "g": 142,
    "b": 223
  },
  "hsl": {
    "h": 219.836,
    "s": 65.591,
    "l": 63.529
  },
  "oklch": {
    "l": 0.65272,
    "c": 0.12987,
    "h": 262.9
  },
  "luminance": 0.2744
}

Semantic roles & 50–950 ramp

primary

#658EDF

secondary

#E6D7BA

accent

#9018CD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #658EDF

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

Preview Lab → · Contrast checker → · Palette generator →