#619DF7#619DF7

#619DF7 is a light, vivid blue. Relative luminance 0.334; OKLCH L 69.6% C 0.147 H 258.3°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#619DF7
RGB	rgb(97, 157, 247)
HSL	hsl(216, 90%, 67%)
HSV	hsv(216, 61%, 97%)
CMYK	cmyk(60.7%, 36.4%, 0%, 3.1%)
CIE-LAB	lab(64.46, 7.33, -50.79)
CIE-LCH	lch(64.46, 51.32, 278.21°)
OKLab	oklab(69.55% -0.0298 -0.1441)
OKLCH	oklch(69.55% 0.147 258.3)
XYZ	xyz(33.7693, 33.3677, 92.6387)
Luminance	0.3337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619DF7 #F7BB61

analogous

#61E8F7 #619DF7 #7061F7

triadic

#619DF7 #F7619D #9DF761

tetradic

#619DF7 #F761E8 #F7BB61 #61F770

square

#619DF7 #F761E8 #F7BB61 #61F770

split-complementary

#619DF7 #F77061 #E8F761

monochromatic

#0B5BD3 #2779F4 #619DF7 #9BC1FA #D6E5FD

Accessibility & contrast

On white

2.74

#619DF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#619DF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619DF7

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619DF7	#FFFFFF	#000000	##000000
##619DF7	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A4FB

Deuteranopia (green-blind)

#6296F5

Tritanopia (blue-blind)

#00B1BE

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #619df7;
/* rgb */ color: rgb(97, 157, 247);
/* oklch */ color: oklch(69.6% 0.147 258.3);

Tailwind

colors: {
  custom: {
    50: '#9ab9fa',
    500: '#619df7',
    950: '#000000',
  },
}

SCSS

$custom: #619df7;
$custom-light: #9ab9fa;
$custom-dark: #000000;

JSON

{
  "hex": "#619df7",
  "rgb": {
    "r": 97,
    "g": 157,
    "b": 247
  },
  "hsl": {
    "h": 216,
    "s": 90.361,
    "l": 67.451
  },
  "oklch": {
    "l": 0.69554,
    "c": 0.14714,
    "h": 258.3
  },
  "luminance": 0.33371
}

Semantic roles & 50–950 ramp

primary

#619DF7

secondary

#F1DFC2

accent

#8A00E6

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #619DF7

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

Preview Lab → · Contrast checker → · Palette generator →