#619CF2#619CF2

#619CF2 is a light, vivid blue. Relative luminance 0.327; OKLCH L 69.1% C 0.142 H 257.8°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#619CF2
RGB	rgb(97, 156, 242)
HSL	hsl(216, 85%, 66%)
HSV	hsv(216, 60%, 95%)
CMYK	cmyk(59.9%, 35.5%, 0%, 5.1%)
CIE-LAB	lab(63.94, 6.29, -48.87)
CIE-LCH	lch(63.94, 49.28, 277.33°)
OKLab	oklab(69.07% -0.03 -0.1385)
OKLCH	oklch(69.07% 0.142 257.8)
XYZ	xyz(32.8396, 32.7262, 88.5734)
Luminance	0.3273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619CF2 #F2B761

analogous

#61E5F2 #619CF2 #6F61F2

triadic

#619CF2 #F2619C #9CF261

tetradic

#619CF2 #F261E5 #F2B761 #61F26F

square

#619CF2 #F261E5 #F2B761 #61F26F

split-complementary

#619CF2 #F26F61 #E5F261

monochromatic

#105BC8 #2879ED #619CF2 #9ABFF7 #D2E3FB

Accessibility & contrast

On white

2.78

#619CF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#619CF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619CF2

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619CF2	#FFFFFF	#000000	##000000
##619CF2	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A2F6

Deuteranopia (green-blind)

#6495F0

Tritanopia (blue-blind)

#00AFBC

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #619cf2;
/* rgb */ color: rgb(97, 156, 242);
/* oklch */ color: oklch(69.1% 0.142 257.8);

Tailwind

colors: {
  custom: {
    50: '#99b8f7',
    500: '#619cf2',
    950: '#000000',
  },
}

SCSS

$custom: #619cf2;
$custom-light: #99b8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#619cf2",
  "rgb": {
    "r": 97,
    "g": 156,
    "b": 242
  },
  "hsl": {
    "h": 215.586,
    "s": 84.795,
    "l": 66.471
  },
  "oklch": {
    "l": 0.6907,
    "c": 0.1417,
    "h": 257.8
  },
  "luminance": 0.32729
}

Semantic roles & 50–950 ramp

primary

#619CF2

secondary

#EFDCC0

accent

#8704E1

background

#FAFBFF

surface

#F3F6FE

border

#CDD0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #619CF2

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

Preview Lab → · Contrast checker → · Palette generator →