#6291EC#6291EC

#6291EC is a light, vivid blue. Relative luminance 0.289; OKLCH L 66.5% C 0.145 H 262.5°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#6291EC
RGB	rgb(98, 145, 236)
HSL	hsl(220, 78%, 65%)
HSV	hsv(220, 58%, 93%)
CMYK	cmyk(58.5%, 38.6%, 0%, 7.5%)
CIE-LAB	lab(60.69, 10.98, -50.70)
CIE-LCH	lch(60.69, 51.88, 282.21°)
OKLab	oklab(66.47% -0.019 -0.1439)
OKLCH	oklch(66.47% 0.145 262.5)
XYZ	xyz(30.2975, 28.9010, 83.3225)
Luminance	0.2890 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6291EC #ECBD62

analogous

#62D6EC #6291EC #7862EC

triadic

#6291EC #EC6291 #91EC62

tetradic

#6291EC #EC62D6 #ECBD62 #62EC78

square

#6291EC #EC62D6 #ECBD62 #62EC78

split-complementary

#6291EC #EC7862 #D6EC62

monochromatic

#174FBD #2B6BE5 #6291EC #99B7F3 #CFDDF9

Accessibility & contrast

On white

3.10

#6291EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#6291EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6291EC

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6291EC	#FFFFFF	#000000	##000000
##6291EC	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A99F0

Deuteranopia (green-blind)

#588DEA

Tritanopia (blue-blind)

#00A5B3

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #6291ec;
/* rgb */ color: rgb(98, 145, 236);
/* oklch */ color: oklch(66.5% 0.145 262.5);

Tailwind

colors: {
  custom: {
    50: '#99b0f2',
    500: '#6291ec',
    950: '#000000',
  },
}

SCSS

$custom: #6291ec;
$custom-light: #99b0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6291ec",
  "rgb": {
    "r": 98,
    "g": 145,
    "b": 236
  },
  "hsl": {
    "h": 219.565,
    "s": 78.409,
    "l": 65.49
  },
  "oklch": {
    "l": 0.66465,
    "c": 0.14518,
    "h": 262.5
  },
  "luminance": 0.28904
}

Semantic roles & 50–950 ramp

primary

#6291EC

secondary

#ECDCBE

accent

#940BDB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #6291EC

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

Preview Lab → · Contrast checker → · Palette generator →