#658DDA#658DDA

#658DDA is a light, vivid blue. Relative luminance 0.269; OKLCH L 64.8% C 0.124 H 262.6°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#658DDA
RGB	rgb(101, 141, 218)
HSL	hsl(219, 61%, 63%)
HSV	hsv(219, 54%, 85%)
CMYK	cmyk(53.7%, 35.3%, 0%, 14.5%)
CIE-LAB	lab(58.86, 8.20, -43.59)
CIE-LCH	lch(58.86, 44.35, 280.65°)
OKLab	oklab(64.79% -0.016 -0.1231)
OKLCH	oklch(64.79% 0.124 262.6)
XYZ	xyz(27.5423, 26.8763, 70.0524)
Luminance	0.2688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658DDA #DAB265

analogous

#65C8DA #658DDA #7765DA

triadic

#658DDA #DA658D #8DDA65

tetradic

#658DDA #DA65C8 #DAB265 #65DA77

square

#658DDA #DA65C8 #DAB265 #65DA77

split-complementary

#658DDA #DA7765 #C8DA65

monochromatic

#264F9F #3468CE #658DDA #96B2E6 #C8D6F2

Accessibility & contrast

On white

3.29

#658DDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#658DDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658DDA

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658DDA	#FFFFFF	#000000	##000000
##658DDA	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)

#6E93DD

Deuteranopia (green-blind)

#6089D8

Tritanopia (blue-blind)

#249EA9

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #658dda;
/* rgb */ color: rgb(101, 141, 218);
/* oklch */ color: oklch(64.8% 0.124 262.6);

Tailwind

colors: {
  custom: {
    50: '#98aee6',
    500: '#658dda',
    950: '#000000',
  },
}

SCSS

$custom: #658dda;
$custom-light: #98aee6;
$custom-dark: #000000;

JSON

{
  "hex": "#658dda",
  "rgb": {
    "r": 101,
    "g": 141,
    "b": 218
  },
  "hsl": {
    "h": 219.487,
    "s": 61.257,
    "l": 62.549
  },
  "oklch": {
    "l": 0.6479,
    "c": 0.12417,
    "h": 262.6
  },
  "luminance": 0.26878
}

Semantic roles & 50–950 ramp

primary

#658DDA

secondary

#E3D4B8

accent

#8E1DC9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #658DDA

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

Preview Lab → · Contrast checker → · Palette generator →