#6191FD#6191FD

#6191FD is a light, vivid blue. Relative luminance 0.299; OKLCH L 67.4% C 0.168 H 264.3°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#6191FD
RGB	rgb(97, 145, 253)
HSL	hsl(222, 98%, 69%)
HSV	hsv(222, 62%, 99%)
CMYK	cmyk(61.7%, 42.7%, 0%, 0.8%)
CIE-LAB	lab(61.55, 16.36, -58.70)
CIE-LCH	lch(61.55, 60.94, 285.57°)
OKLab	oklab(67.41% -0.0166 -0.1674)
OKLCH	oklch(67.41% 0.168 264.3)
XYZ	xyz(32.7786, 29.8811, 96.9497)
Luminance	0.2988 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6191FD #FDCD61

analogous

#61DFFD #6191FD #7F61FD

triadic

#6191FD #FD6191 #91FD61

tetradic

#6191FD #FD61DF #FDCD61 #61FD7F

square

#6191FD #FD61DF #FDCD61 #61FD7F

split-complementary

#6191FD #FD7F61 #DFFD61

monochromatic

#0347E1 #2567FC #6191FD #9DBBFE #DAE5FF

Accessibility & contrast

On white

3.01

#6191FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#6191FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6191FD

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6191FD	#FFFFFF	#000000	##000000
##6191FD	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F9CFF

Deuteranopia (green-blind)

#478EFB

Tritanopia (blue-blind)

#00A9BB

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #6191fd;
/* rgb */ color: rgb(97, 145, 253);
/* oklch */ color: oklch(67.4% 0.168 264.3);

Tailwind

colors: {
  custom: {
    50: '#9bb0ff',
    500: '#6191fd',
    950: '#000000',
  },
}

SCSS

$custom: #6191fd;
$custom-light: #9bb0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6191fd",
  "rgb": {
    "r": 97,
    "g": 145,
    "b": 253
  },
  "hsl": {
    "h": 221.538,
    "s": 97.5,
    "l": 68.627
  },
  "oklch": {
    "l": 0.67407,
    "c": 0.16821,
    "h": 264.3
  },
  "luminance": 0.29884
}

Semantic roles & 50–950 ramp

primary

#6191FD

secondary

#F4E6C6

accent

#9F00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #6191FD

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

Preview Lab → · Contrast checker → · Palette generator →