#628EEB#628EEB

#628EEB is a light, vivid blue. Relative luminance 0.279; OKLCH L 65.8% C 0.147 H 263.7°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#628EEB
RGB	rgb(98, 142, 235)
HSL	hsl(221, 77%, 65%)
HSV	hsv(221, 58%, 92%)
CMYK	cmyk(58.3%, 39.6%, 0%, 7.8%)
CIE-LAB	lab(59.83, 12.43, -51.52)
CIE-LCH	lch(59.83, 53.00, 283.56°)
OKLab	oklab(65.78% -0.0161 -0.1463)
OKLCH	oklch(65.78% 0.147 263.7)
XYZ	xyz(29.7003, 27.9384, 82.4087)
Luminance	0.2794 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#628EEB #EBBF62

analogous

#62D2EB #628EEB #7A62EB

triadic

#628EEB #EB628E #8EEB62

tetradic

#628EEB #EB62D2 #EBBF62 #62EB7A

square

#628EEB #EB62D2 #EBBF62 #62EB7A

split-complementary

#628EEB #EB7A62 #D2EB62

monochromatic

#184CBB #2C67E4 #628EEB #98B5F2 #CFDCF9

Accessibility & contrast

On white

3.19

#628EEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#628EEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #628EEB

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##628EEB	#FFFFFF	#000000	##000000
##628EEB	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6697EF

Deuteranopia (green-blind)

#548AE9

Tritanopia (blue-blind)

#00A3B1

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #628eeb;
/* rgb */ color: rgb(98, 142, 235);
/* oklch */ color: oklch(65.8% 0.147 263.7);

Tailwind

colors: {
  custom: {
    50: '#99aef2',
    500: '#628eeb',
    950: '#000000',
  },
}

SCSS

$custom: #628eeb;
$custom-light: #99aef2;
$custom-dark: #000000;

JSON

{
  "hex": "#628eeb",
  "rgb": {
    "r": 98,
    "g": 142,
    "b": 235
  },
  "hsl": {
    "h": 220.73,
    "s": 77.401,
    "l": 65.294
  },
  "oklch": {
    "l": 0.65782,
    "c": 0.14722,
    "h": 263.7
  },
  "luminance": 0.27941
}

Semantic roles & 50–950 ramp

primary

#628EEB

secondary

#EBDDBD

accent

#980CDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #628EEB

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

Preview Lab → · Contrast checker → · Palette generator →