#6191FC#6191FC

#6191FC is a light, vivid blue. Relative luminance 0.298; OKLCH L 67.3% C 0.167 H 264.2°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#6191FC
RGB	rgb(97, 145, 252)
HSL	hsl(221, 96%, 68%)
HSV	hsv(221, 62%, 99%)
CMYK	cmyk(61.5%, 42.5%, 0%, 1.2%)
CIE-LAB	lab(61.50, 16.03, -58.24)
CIE-LCH	lch(61.50, 60.41, 285.39°)
OKLab	oklab(67.35% -0.0168 -0.166)
OKLCH	oklch(67.35% 0.167 264.2)
XYZ	xyz(32.6198, 29.8175, 96.1129)
Luminance	0.2982 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6191FC #FCCC61

analogous

#61DFFC #6191FC #7E61FC

triadic

#6191FC #FC6191 #91FC61

tetradic

#6191FC #FC61DF #FCCC61 #61FC7E

square

#6191FC #FC61DF #FCCC61 #61FC7E

split-complementary

#6191FC #FC7E61 #DFFC61

monochromatic

#0448DE #2567FB #6191FC #9DBBFD #D9E5FE

Accessibility & contrast

On white

3.02

#6191FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#6191FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6191FC

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6191FC	#FFFFFF	#000000	##000000
##6191FC	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#609CFF

Deuteranopia (green-blind)

#488EFA

Tritanopia (blue-blind)

#00A9BA

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6191fc;
/* rgb */ color: rgb(97, 145, 252);
/* oklch */ color: oklch(67.3% 0.167 264.2);

Tailwind

colors: {
  custom: {
    50: '#9bb0fe',
    500: '#6191fc',
    950: '#000000',
  },
}

SCSS

$custom: #6191fc;
$custom-light: #9bb0fe;
$custom-dark: #000000;

JSON

{
  "hex": "#6191fc",
  "rgb": {
    "r": 97,
    "g": 145,
    "b": 252
  },
  "hsl": {
    "h": 221.419,
    "s": 96.273,
    "l": 68.431
  },
  "oklch": {
    "l": 0.67347,
    "c": 0.16689,
    "h": 264.2
  },
  "luminance": 0.2982
}

Semantic roles & 50–950 ramp

primary

#6191FC

secondary

#F4E5C5

accent

#9E00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #6191FC

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

Preview Lab → · Contrast checker → · Palette generator →