#6291DD#6291DD

#6291DD is a light, vivid blue. Relative luminance 0.281; OKLCH L 65.6% C 0.125 H 259.6°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#6291DD
RGB	rgb(98, 145, 221)
HSL	hsl(217, 64%, 63%)
HSV	hsv(217, 56%, 87%)
CMYK	cmyk(55.7%, 34.4%, 0%, 13.3%)
CIE-LAB	lab(59.95, 6.16, -43.56)
CIE-LCH	lch(59.95, 43.99, 278.04°)
OKLab	oklab(65.64% -0.0225 -0.1231)
OKLCH	oklch(65.64% 0.125 259.6)
XYZ	xyz(28.2090, 28.0657, 72.3233)
Luminance	0.2807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6291DD #DDAE62

analogous

#62CFDD #6291DD #7062DD

triadic

#6291DD #DD6291 #91DD62

tetradic

#6291DD #DD62CF #DDAE62 #62DD70

square

#6291DD #DD62CF #DDAE62 #62DD70

split-complementary

#6291DD #DD7062 #CFDD62

monochromatic

#2353A2 #306ED2 #6291DD #94B4E8 #C7D7F3

Accessibility & contrast

On white

3.18

#6291DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#6291DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6291DD

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6291DD	#FFFFFF	#000000	##000000
##6291DD	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7297E0

Deuteranopia (green-blind)

#638BDB

Tritanopia (blue-blind)

#08A2AD

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #6291dd;
/* rgb */ color: rgb(98, 145, 221);
/* oklch */ color: oklch(65.6% 0.125 259.6);

Tailwind

colors: {
  custom: {
    50: '#97b0e8',
    500: '#6291dd',
    950: '#000000',
  },
}

SCSS

$custom: #6291dd;
$custom-light: #97b0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6291dd",
  "rgb": {
    "r": 98,
    "g": 145,
    "b": 221
  },
  "hsl": {
    "h": 217.073,
    "s": 64.398,
    "l": 62.549
  },
  "oklch": {
    "l": 0.65642,
    "c": 0.1251,
    "h": 259.6
  },
  "luminance": 0.28068
}

Semantic roles & 50–950 ramp

primary

#6291DD

secondary

#E4D3B7

accent

#8819CC

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #6291DD

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

Preview Lab → · Contrast checker → · Palette generator →