#6191E7#6191E7

#6191E7 is a light, vivid blue. Relative luminance 0.286; OKLCH L 66.1% C 0.139 H 261.3°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#6191E7
RGB	rgb(97, 145, 231)
HSL	hsl(219, 74%, 64%)
HSV	hsv(219, 58%, 91%)
CMYK	cmyk(58%, 37.2%, 0%, 9.4%)
CIE-LAB	lab(60.39, 9.16, -48.42)
CIE-LCH	lch(60.39, 49.28, 280.71°)
OKLab	oklab(66.13% -0.021 -0.1373)
OKLCH	oklch(66.13% 0.139 261.3)
XYZ	xyz(29.4740, 28.5592, 79.5451)
Luminance	0.2856 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6191E7 #E7B761

analogous

#61D4E7 #6191E7 #7461E7

triadic

#6191E7 #E76191 #91E761

tetradic

#6191E7 #E761D4 #E7B761 #61E774

square

#6191E7 #E761D4 #E7B761 #61E774

split-complementary

#6191E7 #E77461 #D4E761

monochromatic

#1B51B2 #2C6CDF #6191E7 #96B6EF #CBDBF7

Accessibility & contrast

On white

3.13

#6191E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#6191E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6191E7

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6191E7	#FFFFFF	#000000	##000000
##6191E7	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D98EA

Deuteranopia (green-blind)

#5B8CE5

Tritanopia (blue-blind)

#00A4B1

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #6191e7;
/* rgb */ color: rgb(97, 145, 231);
/* oklch */ color: oklch(66.1% 0.139 261.3);

Tailwind

colors: {
  custom: {
    50: '#98b0ef',
    500: '#6191e7',
    950: '#000000',
  },
}

SCSS

$custom: #6191e7;
$custom-light: #98b0ef;
$custom-dark: #000000;

JSON

{
  "hex": "#6191e7",
  "rgb": {
    "r": 97,
    "g": 145,
    "b": 231
  },
  "hsl": {
    "h": 218.507,
    "s": 73.626,
    "l": 64.314
  },
  "oklch": {
    "l": 0.66133,
    "c": 0.13887,
    "h": 261.3
  },
  "luminance": 0.28562
}

Semantic roles & 50–950 ramp

primary

#6191E7

secondary

#E9D8BB

accent

#8F10D6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #6191E7

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

Preview Lab → · Contrast checker → · Palette generator →