#628AFB#628AFB

#628AFB is a light, vivid blue. Relative luminance 0.277; OKLCH L 65.9% C 0.173 H 267.0°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#628AFB
RGB	rgb(98, 138, 251)
HSL	hsl(224, 95%, 68%)
HSV	hsv(224, 61%, 98%)
CMYK	cmyk(61%, 45%, 0%, 1.6%)
CIE-LAB	lab(59.65, 20.06, -60.64)
CIE-LCH	lch(59.65, 63.87, 288.30°)
OKLab	oklab(65.93% -0.0092 -0.1732)
OKLCH	oklch(65.93% 0.173 267)
XYZ	xyz(31.5321, 27.7359, 94.9400)
Luminance	0.2774 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#628AFB #FBD362

analogous

#62D6FB #628AFB #8662FB

triadic

#628AFB #FB628A #8AFB62

tetradic

#628AFB #FB62D6 #FBD362 #62FB86

square

#628AFB #FB62D6 #FBD362 #62FB86

split-complementary

#628AFB #FB8662 #D6FB62

monochromatic

#063EDD #265EF9 #628AFB #9EB6FD #D9E3FE

Accessibility & contrast

On white

3.21

#628AFB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#628AFB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #628AFB

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##628AFB	#FFFFFF	#000000	##000000
##628AFB	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5497FF

Deuteranopia (green-blind)

#3B89F9

Tritanopia (blue-blind)

#00A4B6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #628afb;
/* rgb */ color: rgb(98, 138, 251);
/* oklch */ color: oklch(65.9% 0.173 267.0);

Tailwind

colors: {
  custom: {
    50: '#9babfd',
    500: '#628afb',
    950: '#000000',
  },
}

SCSS

$custom: #628afb;
$custom-light: #9babfd;
$custom-dark: #000000;

JSON

{
  "hex": "#628afb",
  "rgb": {
    "r": 98,
    "g": 138,
    "b": 251
  },
  "hsl": {
    "h": 224.314,
    "s": 95.031,
    "l": 68.431
  },
  "oklch": {
    "l": 0.65925,
    "c": 0.17341,
    "h": 267
  },
  "luminance": 0.27739
}

Semantic roles & 50–950 ramp

primary

#628AFB

secondary

#F3E7C5

accent

#AA00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #628AFB

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

Preview Lab → · Contrast checker → · Palette generator →