#628EF0#628EF0

#628EF0 is a light, vivid blue. Relative luminance 0.282; OKLCH L 66.1% C 0.154 H 264.4°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#628EF0
RGB	rgb(98, 142, 240)
HSL	hsl(221, 83%, 66%)
HSV	hsv(221, 59%, 94%)
CMYK	cmyk(59.2%, 40.8%, 0%, 5.9%)
CIE-LAB	lab(60.10, 14.06, -53.86)
CIE-LCH	lch(60.10, 55.67, 284.63°)
OKLab	oklab(66.07% -0.0151 -0.1532)
OKLCH	oklch(66.07% 0.154 264.4)
XYZ	xyz(30.4328, 28.2314, 86.2666)
Luminance	0.2823 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#628EF0 #F0C462

analogous

#62D5F0 #628EF0 #7D62F0

triadic

#628EF0 #F0628E #8EF062

tetradic

#628EF0 #F062D5 #F0C462 #62F07D

square

#628EF0 #F062D5 #F0C462 #62F07D

split-complementary

#628EF0 #F07D62 #D5F062

monochromatic

#134AC5 #2A66EB #628EF0 #9AB6F5 #D2DEFB

Accessibility & contrast

On white

3.16

#628EF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#628EF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #628EF0

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##628EF0	#FFFFFF	#000000	##000000
##628EF0	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6398F4

Deuteranopia (green-blind)

#4F8BEE

Tritanopia (blue-blind)

#00A4B3

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #628ef0;
/* rgb */ color: rgb(98, 142, 240);
/* oklch */ color: oklch(66.1% 0.154 264.4);

Tailwind

colors: {
  custom: {
    50: '#99aef5',
    500: '#628ef0',
    950: '#000000',
  },
}

SCSS

$custom: #628ef0;
$custom-light: #99aef5;
$custom-dark: #000000;

JSON

{
  "hex": "#628ef0",
  "rgb": {
    "r": 98,
    "g": 142,
    "b": 240
  },
  "hsl": {
    "h": 221.408,
    "s": 82.558,
    "l": 66.275
  },
  "oklch": {
    "l": 0.66072,
    "c": 0.15396,
    "h": 264.4
  },
  "luminance": 0.28234
}

Semantic roles & 50–950 ramp

primary

#628EF0

secondary

#EEE0C0

accent

#9C07DF

background

#FAFAFF

surface

#F3F4FE

border

#CDCED6

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #628EF0

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

Preview Lab → · Contrast checker → · Palette generator →