#658AEA#658AEA

#658AEA is a light, vivid blue. Relative luminance 0.269; OKLCH L 65.1% C 0.149 H 266.4°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#658AEA
RGB	rgb(101, 138, 234)
HSL	hsl(223, 76%, 66%)
HSV	hsv(223, 57%, 92%)
CMYK	cmyk(56.8%, 41%, 0%, 8.2%)
CIE-LAB	lab(58.86, 15.08, -52.49)
CIE-LCH	lch(58.86, 54.61, 286.03°)
OKLab	oklab(65.06% -0.0093 -0.1492)
OKLCH	oklch(65.06% 0.149 266.4)
XYZ	xyz(29.3016, 26.8818, 81.4706)
Luminance	0.2688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658AEA #EAC565

analogous

#65CDEA #658AEA #8265EA

triadic

#658AEA #EA658A #8AEA65

tetradic

#658AEA #EA65CD #EAC565 #65EA82

square

#658AEA #EA65CD #EAC565 #65EA82

split-complementary

#658AEA #EA8265 #CDEA65

monochromatic

#1A46BB #2F61E3 #658AEA #9BB3F1 #D1DCF9

Accessibility & contrast

On white

3.29

#658AEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#658AEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658AEA

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658AEA	#FFFFFF	#000000	##000000
##658AEA	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6194EE

Deuteranopia (green-blind)

#4F88E8

Tritanopia (blue-blind)

#009FAF

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #658aea;
/* rgb */ color: rgb(101, 138, 234);
/* oklch */ color: oklch(65.1% 0.149 266.4);

Tailwind

colors: {
  custom: {
    50: '#9aabf1',
    500: '#658aea',
    950: '#000000',
  },
}

SCSS

$custom: #658aea;
$custom-light: #9aabf1;
$custom-dark: #000000;

JSON

{
  "hex": "#658aea",
  "rgb": {
    "r": 101,
    "g": 138,
    "b": 234
  },
  "hsl": {
    "h": 223.308,
    "s": 76,
    "l": 65.686
  },
  "oklch": {
    "l": 0.6506,
    "c": 0.14948,
    "h": 266.4
  },
  "luminance": 0.26884
}

Semantic roles & 50–950 ramp

primary

#658AEA

secondary

#ECDFBF

accent

#A00DD8

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #658AEA

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

Preview Lab → · Contrast checker → · Palette generator →