#6191DB#6191DB

#6191DB is a light, vivid blue. Relative luminance 0.279; OKLCH L 65.5% C 0.123 H 258.8°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#6191DB
RGB	rgb(97, 145, 219)
HSL	hsl(216, 63%, 62%)
HSV	hsv(216, 56%, 86%)
CMYK	cmyk(55.7%, 33.8%, 0%, 14.1%)
CIE-LAB	lab(59.80, 5.31, -42.68)
CIE-LCH	lch(59.80, 43.01, 277.09°)
OKLab	oklab(65.48% -0.0239 -0.1205)
OKLCH	oklch(65.48% 0.123 258.8)
XYZ	xyz(27.8369, 27.9044, 70.9233)
Luminance	0.2791 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6191DB #DBAB61

analogous

#61CEDB #6191DB #6E61DB

triadic

#6191DB #DB6191 #91DB61

tetradic

#6191DB #DB61CE #DBAB61 #61DB6E

square

#6191DB #DB61CE #DBAB61 #61DB6E

split-complementary

#6191DB #DB6E61 #CEDB61

monochromatic

#24549E #2F6ED0 #6191DB #93B4E6 #C5D6F2

Accessibility & contrast

On white

3.19

#6191DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#6191DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6191DB

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6191DB	#FFFFFF	#000000	##000000
##6191DB	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7396DE

Deuteranopia (green-blind)

#648BD9

Tritanopia (blue-blind)

#06A1AC

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #6191db;
/* rgb */ color: rgb(97, 145, 219);
/* oklch */ color: oklch(65.5% 0.123 258.8);

Tailwind

colors: {
  custom: {
    50: '#96b0e6',
    500: '#6191db',
    950: '#000000',
  },
}

SCSS

$custom: #6191db;
$custom-light: #96b0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6191db",
  "rgb": {
    "r": 97,
    "g": 145,
    "b": 219
  },
  "hsl": {
    "h": 216.393,
    "s": 62.887,
    "l": 61.961
  },
  "oklch": {
    "l": 0.65483,
    "c": 0.12286,
    "h": 258.8
  },
  "luminance": 0.27907
}

Semantic roles & 50–950 ramp

primary

#6191DB

secondary

#E2D1B5

accent

#851BCB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #6191DB

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

Preview Lab → · Contrast checker → · Palette generator →