#658CDA#658CDA

#658CDA is a light, vivid blue. Relative luminance 0.266; OKLCH L 64.6% C 0.125 H 263.2°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#658CDA
RGB	rgb(101, 140, 218)
HSL	hsl(220, 61%, 63%)
HSV	hsv(220, 54%, 85%)
CMYK	cmyk(53.7%, 35.8%, 0%, 14.5%)
CIE-LAB	lab(58.59, 8.79, -44.02)
CIE-LCH	lch(58.59, 44.89, 281.29°)
OKLab	oklab(64.58% -0.0149 -0.1244)
OKLCH	oklch(64.58% 0.125 263.2)
XYZ	xyz(27.3955, 26.5828, 70.0034)
Luminance	0.2658 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658CDA #DAB365

analogous

#65C7DA #658CDA #7865DA

triadic

#658CDA #DA658C #8CDA65

tetradic

#658CDA #DA65C7 #DAB365 #65DA78

square

#658CDA #DA65C7 #DAB365 #65DA78

split-complementary

#658CDA #DA7865 #C7DA65

monochromatic

#264E9F #3467CE #658CDA #96B1E6 #C8D6F2

Accessibility & contrast

On white

3.32

#658CDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#658CDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658CDA

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658CDA	#FFFFFF	#000000	##000000
##658CDA	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D93DD

Deuteranopia (green-blind)

#5F88D8

Tritanopia (blue-blind)

#249DA9

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #658cda;
/* rgb */ color: rgb(101, 140, 218);
/* oklch */ color: oklch(64.6% 0.125 263.2);

Tailwind

colors: {
  custom: {
    50: '#98ade6',
    500: '#658cda',
    950: '#000000',
  },
}

SCSS

$custom: #658cda;
$custom-light: #98ade6;
$custom-dark: #000000;

JSON

{
  "hex": "#658cda",
  "rgb": {
    "r": 101,
    "g": 140,
    "b": 218
  },
  "hsl": {
    "h": 220,
    "s": 61.257,
    "l": 62.549
  },
  "oklch": {
    "l": 0.64577,
    "c": 0.12529,
    "h": 263.2
  },
  "luminance": 0.26585
}

Semantic roles & 50–950 ramp

primary

#658CDA

secondary

#E3D4B8

accent

#8F1DC9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #658CDA

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

Preview Lab → · Contrast checker → · Palette generator →