#619AEE#619AEE

#619AEE is a light, vivid blue. Relative luminance 0.318; OKLCH L 68.4% C 0.139 H 258.0°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#619AEE
RGB	rgb(97, 154, 238)
HSL	hsl(216, 81%, 66%)
HSV	hsv(216, 59%, 93%)
CMYK	cmyk(59.2%, 35.3%, 0%, 6.7%)
CIE-LAB	lab(63.20, 6.16, -47.85)
CIE-LCH	lch(63.20, 48.24, 277.33°)
OKLab	oklab(68.43% -0.0289 -0.1355)
OKLCH	oklch(68.43% 0.139 258)
XYZ	xyz(31.9125, 31.8228, 85.3330)
Luminance	0.3183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619AEE #EEB561

analogous

#61E0EE #619AEE #6E61EE

triadic

#619AEE #EE619A #9AEE61

tetradic

#619AEE #EE61E0 #EEB561 #61EE6E

square

#619AEE #EE61E0 #EEB561 #61EE6E

split-complementary

#619AEE #EE6E61 #E0EE61

monochromatic

#155AC0 #2A77E8 #619AEE #98BDF4 #D0E1FA

Accessibility & contrast

On white

2.85

#619AEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#619AEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619AEE

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619AEE	#FFFFFF	#000000	##000000
##619AEE	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77A0F1

Deuteranopia (green-blind)

#6493EC

Tritanopia (blue-blind)

#00ADB9

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #619aee;
/* rgb */ color: rgb(97, 154, 238);
/* oklch */ color: oklch(68.4% 0.139 258.0);

Tailwind

colors: {
  custom: {
    50: '#99b7f4',
    500: '#619aee',
    950: '#000000',
  },
}

SCSS

$custom: #619aee;
$custom-light: #99b7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#619aee",
  "rgb": {
    "r": 97,
    "g": 154,
    "b": 238
  },
  "hsl": {
    "h": 215.745,
    "s": 80.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.68427,
    "c": 0.13855,
    "h": 258
  },
  "luminance": 0.31826
}

Semantic roles & 50–950 ramp

primary

#619AEE

secondary

#EDDABE

accent

#8709DD

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #619AEE

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

Preview Lab → · Contrast checker → · Palette generator →