#6191EC#6191EC

#6191EC is a light, vivid blue. Relative luminance 0.288; OKLCH L 66.4% C 0.146 H 262.1°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#6191EC
RGB	rgb(97, 145, 236)
HSL	hsl(219, 79%, 65%)
HSV	hsv(219, 59%, 93%)
CMYK	cmyk(58.9%, 38.6%, 0%, 7.5%)
CIE-LAB	lab(60.65, 10.78, -50.78)
CIE-LCH	lch(60.65, 51.92, 281.99°)
OKLab	oklab(66.41% -0.0199 -0.1442)
OKLCH	oklch(66.41% 0.146 262.1)
XYZ	xyz(30.1902, 28.8457, 83.3174)
Luminance	0.2885 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6191EC #ECBC61

analogous

#61D6EC #6191EC #7761EC

triadic

#6191EC #EC6191 #91EC61

tetradic

#6191EC #EC61D6 #ECBC61 #61EC77

square

#6191EC #EC61D6 #ECBC61 #61EC77

split-complementary

#6191EC #EC7761 #D6EC61

monochromatic

#1750BC #2A6BE5 #6191EC #98B7F3 #CEDDF9

Accessibility & contrast

On white

3.10

#6191EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#6191EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6191EC

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6191EC	#FFFFFF	#000000	##000000
##6191EC	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A99F0

Deuteranopia (green-blind)

#578CEA

Tritanopia (blue-blind)

#00A5B3

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #6191ec;
/* rgb */ color: rgb(97, 145, 236);
/* oklch */ color: oklch(66.4% 0.146 262.1);

Tailwind

colors: {
  custom: {
    50: '#98b0f2',
    500: '#6191ec',
    950: '#000000',
  },
}

SCSS

$custom: #6191ec;
$custom-light: #98b0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6191ec",
  "rgb": {
    "r": 97,
    "g": 145,
    "b": 236
  },
  "hsl": {
    "h": 219.281,
    "s": 78.531,
    "l": 65.294
  },
  "oklch": {
    "l": 0.66414,
    "c": 0.14555,
    "h": 262.1
  },
  "luminance": 0.28848
}

Semantic roles & 50–950 ramp

primary

#6191EC

secondary

#ECDCBD

accent

#930BDB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #6191EC

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

Preview Lab → · Contrast checker → · Palette generator →