#658DE6#658DE6

#658DE6 is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.5% C 0.141 H 264.6°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#658DE6
RGB	rgb(101, 141, 230)
HSL	hsl(221, 72%, 65%)
HSV	hsv(221, 56%, 90%)
CMYK	cmyk(56.1%, 38.7%, 0%, 9.8%)
CIE-LAB	lab(59.46, 12.01, -49.33)
CIE-LCH	lch(59.46, 50.77, 283.68°)
OKLab	oklab(65.45% -0.0133 -0.1399)
OKLCH	oklch(65.45% 0.141 264.6)
XYZ	xyz(29.1698, 27.5273, 78.6237)
Luminance	0.2753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658DE6 #E6BE65

analogous

#65CEE6 #658DE6 #7D65E6

triadic

#658DE6 #E6658D #8DE665

tetradic

#658DE6 #E665CE #E6BE65 #65E67D

square

#658DE6 #E665CE #E6BE65 #65E67D

split-complementary

#658DE6 #E67D65 #CEE665

monochromatic

#1D4CB3 #3066DD #658DE6 #9AB4EF #CEDBF7

Accessibility & contrast

On white

3.23

#658DE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#658DE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658DE6

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658DE6	#FFFFFF	#000000	##000000
##658DE6	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6896EA

Deuteranopia (green-blind)

#588AE4

Tritanopia (blue-blind)

#05A1AE

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #658de6;
/* rgb */ color: rgb(101, 141, 230);
/* oklch */ color: oklch(65.5% 0.141 264.6);

Tailwind

colors: {
  custom: {
    50: '#9aadee',
    500: '#658de6',
    950: '#000000',
  },
}

SCSS

$custom: #658de6;
$custom-light: #9aadee;
$custom-dark: #000000;

JSON

{
  "hex": "#658de6",
  "rgb": {
    "r": 101,
    "g": 141,
    "b": 230
  },
  "hsl": {
    "h": 221.395,
    "s": 72.067,
    "l": 64.902
  },
  "oklch": {
    "l": 0.6545,
    "c": 0.14052,
    "h": 264.6
  },
  "luminance": 0.2753
}

Semantic roles & 50–950 ramp

primary

#658DE6

secondary

#E9DCBD

accent

#9811D4

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1016

muted

#7E7F84

Preview Lab

Preview with #658DE6

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

Preview Lab → · Contrast checker → · Palette generator →