#628FEC#628FEC

#628FEC is a light, vivid blue. Relative luminance 0.283; OKLCH L 66.0% C 0.147 H 263.4°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#628FEC
RGB	rgb(98, 143, 236)
HSL	hsl(220, 78%, 65%)
HSV	hsv(220, 58%, 93%)
CMYK	cmyk(58.5%, 39.4%, 0%, 7.5%)
CIE-LAB	lab(60.15, 12.16, -51.56)
CIE-LCH	lch(60.15, 52.97, 283.27°)
OKLab	oklab(66.05% -0.0169 -0.1465)
OKLCH	oklch(66.05% 0.147 263.4)
XYZ	xyz(29.9946, 28.2952, 83.2215)
Luminance	0.2830 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#628FEC #ECBF62

analogous

#62D4EC #628FEC #7A62EC

triadic

#628FEC #EC628F #8FEC62

tetradic

#628FEC #EC62D4 #ECBF62 #62EC7A

square

#628FEC #EC62D4 #ECBF62 #62EC7A

split-complementary

#628FEC #EC7A62 #D4EC62

monochromatic

#174DBD #2B68E5 #628FEC #99B6F3 #CFDDF9

Accessibility & contrast

On white

3.15

#628FEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#628FEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #628FEC

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##628FEC	#FFFFFF	#000000	##000000
##628FEC	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6798F0

Deuteranopia (green-blind)

#558BEA

Tritanopia (blue-blind)

#00A4B2

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #628fec;
/* rgb */ color: rgb(98, 143, 236);
/* oklch */ color: oklch(66.0% 0.147 263.4);

Tailwind

colors: {
  custom: {
    50: '#99aff2',
    500: '#628fec',
    950: '#000000',
  },
}

SCSS

$custom: #628fec;
$custom-light: #99aff2;
$custom-dark: #000000;

JSON

{
  "hex": "#628fec",
  "rgb": {
    "r": 98,
    "g": 143,
    "b": 236
  },
  "hsl": {
    "h": 220.435,
    "s": 78.409,
    "l": 65.49
  },
  "oklch": {
    "l": 0.66047,
    "c": 0.14744,
    "h": 263.4
  },
  "luminance": 0.28298
}

Semantic roles & 50–950 ramp

primary

#628FEC

secondary

#ECDDBE

accent

#970BDB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #628FEC

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

Preview Lab → · Contrast checker → · Palette generator →