#6191DD#6191DD

#6191DD is a light, vivid blue. Relative luminance 0.280; OKLCH L 65.6% C 0.126 H 259.3°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#6191DD
RGB	rgb(97, 145, 221)
HSL	hsl(217, 65%, 62%)
HSV	hsv(217, 56%, 87%)
CMYK	cmyk(56.1%, 34.4%, 0%, 13.3%)
CIE-LAB	lab(59.90, 5.95, -43.64)
CIE-LCH	lch(59.90, 44.04, 277.76°)
OKLab	oklab(65.59% -0.0234 -0.1233)
OKLCH	oklch(65.59% 0.126 259.3)
XYZ	xyz(28.1018, 28.0104, 72.3182)
Luminance	0.2801 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6191DD #DDAD61

analogous

#61CFDD #6191DD #6F61DD

triadic

#6191DD #DD6191 #91DD61

tetradic

#6191DD #DD61CF #DDAD61 #61DD6F

square

#6191DD #DD61CF #DDAD61 #61DD6F

split-complementary

#6191DD #DD6F61 #CFDD61

monochromatic

#2354A1 #2F6ED2 #6191DD #93B4E8 #C6D7F3

Accessibility & contrast

On white

3.18

#6191DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#6191DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6191DD

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6191DD	#FFFFFF	#000000	##000000
##6191DD	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7297E0

Deuteranopia (green-blind)

#628BDB

Tritanopia (blue-blind)

#00A2AD

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #6191dd;
/* rgb */ color: rgb(97, 145, 221);
/* oklch */ color: oklch(65.6% 0.126 259.3);

Tailwind

colors: {
  custom: {
    50: '#96b0e8',
    500: '#6191dd',
    950: '#000000',
  },
}

SCSS

$custom: #6191dd;
$custom-light: #96b0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6191dd",
  "rgb": {
    "r": 97,
    "g": 145,
    "b": 221
  },
  "hsl": {
    "h": 216.774,
    "s": 64.583,
    "l": 62.353
  },
  "oklch": {
    "l": 0.65589,
    "c": 0.12552,
    "h": 259.3
  },
  "luminance": 0.28013
}

Semantic roles & 50–950 ramp

primary

#6191DD

secondary

#E4D2B6

accent

#8719CC

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #6191DD

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

Preview Lab → · Contrast checker → · Palette generator →