#658BED#658BED

#658BED is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.4% C 0.152 H 266.3°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#658BED
RGB	rgb(101, 139, 237)
HSL	hsl(223, 79%, 66%)
HSV	hsv(223, 57%, 93%)
CMYK	cmyk(57.4%, 41.4%, 0%, 7.1%)
CIE-LAB	lab(59.29, 15.45, -53.48)
CIE-LCH	lch(59.29, 55.66, 286.11°)
OKLab	oklab(65.44% -0.0098 -0.1521)
OKLCH	oklch(65.44% 0.152 266.3)
XYZ	xyz(29.8803, 27.3440, 83.8076)
Luminance	0.2735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658BED #EDC765

analogous

#65CFED #658BED #8365ED

triadic

#658BED #ED658B #8BED65

tetradic

#658BED #ED65CF #EDC765 #65ED83

square

#658BED #ED65CF #EDC765 #65ED83

split-complementary

#658BED #ED8365 #CFED65

monochromatic

#1746C1 #2E62E7 #658BED #9CB4F3 #D3DEFA

Accessibility & contrast

On white

3.25

#658BED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#658BED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658BED

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658BED	#FFFFFF	#000000	##000000
##658BED	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6095F1

Deuteranopia (green-blind)

#4E89EB

Tritanopia (blue-blind)

#00A1B0

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #658bed;
/* rgb */ color: rgb(101, 139, 237);
/* oklch */ color: oklch(65.4% 0.152 266.3);

Tailwind

colors: {
  custom: {
    50: '#9bacf3',
    500: '#658bed',
    950: '#000000',
  },
}

SCSS

$custom: #658bed;
$custom-light: #9bacf3;
$custom-dark: #000000;

JSON

{
  "hex": "#658bed",
  "rgb": {
    "r": 101,
    "g": 139,
    "b": 237
  },
  "hsl": {
    "h": 223.235,
    "s": 79.07,
    "l": 66.275
  },
  "oklch": {
    "l": 0.6544,
    "c": 0.15238,
    "h": 266.3
  },
  "luminance": 0.27346
}

Semantic roles & 50–950 ramp

primary

#658BED

secondary

#EDE1C1

accent

#A10ADB

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #658BED

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

Preview Lab → · Contrast checker → · Palette generator →