#619BF6#619BF6

#619BF6 is a light, vivid blue. Relative luminance 0.326; OKLCH L 69.1% C 0.148 H 259.1°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#619BF6
RGB	rgb(97, 155, 246)
HSL	hsl(217, 89%, 67%)
HSV	hsv(217, 61%, 96%)
CMYK	cmyk(60.6%, 37%, 0%, 3.5%)
CIE-LAB	lab(63.86, 8.17, -51.19)
CIE-LCH	lch(63.86, 51.83, 279.07°)
OKLab	oklab(69.08% -0.028 -0.1452)
OKLCH	oklch(69.08% 0.148 259.1)
XYZ	xyz(33.2798, 32.6349, 91.7163)
Luminance	0.3264 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619BF6 #F6BC61

analogous

#61E6F6 #619BF6 #7161F6

triadic

#619BF6 #F6619B #9BF661

tetradic

#619BF6 #F661E6 #F6BC61 #61F671

square

#619BF6 #F661E6 #F6BC61 #61F671

split-complementary

#619BF6 #F67161 #E6F661

monochromatic

#0C59D1 #2776F3 #619BF6 #9BC0F9 #D5E4FD

Accessibility & contrast

On white

2.79

#619BF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#619BF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619BF6

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619BF6	#FFFFFF	#000000	##000000
##619BF6	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A2FA

Deuteranopia (green-blind)

#6094F4

Tritanopia (blue-blind)

#00B0BD

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #619bf6;
/* rgb */ color: rgb(97, 155, 246);
/* oklch */ color: oklch(69.1% 0.148 259.1);

Tailwind

colors: {
  custom: {
    50: '#9ab8f9',
    500: '#619bf6',
    950: '#000000',
  },
}

SCSS

$custom: #619bf6;
$custom-light: #9ab8f9;
$custom-dark: #000000;

JSON

{
  "hex": "#619bf6",
  "rgb": {
    "r": 97,
    "g": 155,
    "b": 246
  },
  "hsl": {
    "h": 216.644,
    "s": 89.222,
    "l": 67.255
  },
  "oklch": {
    "l": 0.69076,
    "c": 0.14793,
    "h": 259.1
  },
  "luminance": 0.32638
}

Semantic roles & 50–950 ramp

primary

#619BF6

secondary

#F1DFC2

accent

#8C00E6

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #619BF6

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

Preview Lab → · Contrast checker → · Palette generator →