#628BF3#628BF3

#628BF3 is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.6% C 0.161 H 265.9°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#628BF3
RGB	rgb(98, 139, 243)
HSL	hsl(223, 86%, 67%)
HSV	hsv(223, 60%, 95%)
CMYK	cmyk(59.7%, 42.8%, 0%, 4.7%)
CIE-LAB	lab(59.46, 16.83, -56.53)
CIE-LCH	lch(59.46, 58.98, 286.58°)
OKLab	oklab(65.64% -0.0115 -0.1611)
OKLCH	oklch(65.64% 0.161 265.9)
XYZ	xyz(30.4418, 27.5304, 88.4863)
Luminance	0.2753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#628BF3 #F3CA62

analogous

#62D4F3 #628BF3 #8162F3

triadic

#628BF3 #F3628B #8BF362

tetradic

#628BF3 #F362D4 #F3CA62 #62F381

square

#628BF3 #F362D4 #F3CA62 #62F381

split-complementary

#628BF3 #F38162 #D4F362

monochromatic

#1045CB #2961EF #628BF3 #9BB5F7 #D4DFFC

Accessibility & contrast

On white

3.23

#628BF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#628BF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #628BF3

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##628BF3	#FFFFFF	#000000	##000000
##628BF3	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C96F7

Deuteranopia (green-blind)

#4789F1

Tritanopia (blue-blind)

#00A2B3

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #628bf3;
/* rgb */ color: rgb(98, 139, 243);
/* oklch */ color: oklch(65.6% 0.161 265.9);

Tailwind

colors: {
  custom: {
    50: '#9aacf7',
    500: '#628bf3',
    950: '#000000',
  },
}

SCSS

$custom: #628bf3;
$custom-light: #9aacf7;
$custom-dark: #000000;

JSON

{
  "hex": "#628bf3",
  "rgb": {
    "r": 98,
    "g": 139,
    "b": 243
  },
  "hsl": {
    "h": 223.034,
    "s": 85.799,
    "l": 66.863
  },
  "oklch": {
    "l": 0.65636,
    "c": 0.16149,
    "h": 265.9
  },
  "luminance": 0.27533
}

Semantic roles & 50–950 ramp

primary

#628BF3

secondary

#F0E2C1

accent

#A303E2

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #628BF3

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

Preview Lab → · Contrast checker → · Palette generator →