#628DDD#628DDD

#628DDD is a light, vivid blue. Relative luminance 0.269; OKLCH L 64.8% C 0.129 H 262.0°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#628DDD
RGB	rgb(98, 141, 221)
HSL	hsl(219, 64%, 63%)
HSV	hsv(219, 56%, 87%)
CMYK	cmyk(55.7%, 36.2%, 0%, 13.3%)
CIE-LAB	lab(58.85, 8.51, -45.29)
CIE-LCH	lch(58.85, 46.08, 280.64°)
OKLab	oklab(64.79% -0.0181 -0.1281)
OKLCH	oklch(64.79% 0.129 262)
XYZ	xyz(27.6086, 26.8647, 72.1231)
Luminance	0.2687 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#628DDD #DDB262

analogous

#62CBDD #628DDD #7462DD

triadic

#628DDD #DD628D #8DDD62

tetradic

#628DDD #DD62CB #DDB262 #62DD74

square

#628DDD #DD62CB #DDB262 #62DD74

split-complementary

#628DDD #DD7462 #CBDD62

monochromatic

#234FA2 #3068D2 #628DDD #94B2E8 #C7D6F3

Accessibility & contrast

On white

3.29

#628DDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#628DDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #628DDD

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##628DDD	#FFFFFF	#000000	##000000
##628DDD	1.00	3.29	6.37	6.37
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C94E0

Deuteranopia (green-blind)

#5D88DB

Tritanopia (blue-blind)

#0C9FAA

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #628ddd;
/* rgb */ color: rgb(98, 141, 221);
/* oklch */ color: oklch(64.8% 0.129 262.0);

Tailwind

colors: {
  custom: {
    50: '#97aee8',
    500: '#628ddd',
    950: '#000000',
  },
}

SCSS

$custom: #628ddd;
$custom-light: #97aee8;
$custom-dark: #000000;

JSON

{
  "hex": "#628ddd",
  "rgb": {
    "r": 98,
    "g": 141,
    "b": 221
  },
  "hsl": {
    "h": 219.024,
    "s": 64.398,
    "l": 62.549
  },
  "oklch": {
    "l": 0.64787,
    "c": 0.12942,
    "h": 262
  },
  "luminance": 0.26867
}

Semantic roles & 50–950 ramp

primary

#628DDD

secondary

#E4D4B7

accent

#8E19CC

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #628DDD

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

Preview Lab → · Contrast checker → · Palette generator →