#619BF8#619BF8

#619BF8 is a light, vivid blue. Relative luminance 0.328; OKLCH L 69.2% C 0.151 H 259.4°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#619BF8
RGB	rgb(97, 155, 248)
HSL	hsl(217, 92%, 68%)
HSV	hsv(217, 61%, 97%)
CMYK	cmyk(60.9%, 37.5%, 0%, 2.7%)
CIE-LAB	lab(63.96, 8.82, -52.12)
CIE-LCH	lch(63.96, 52.86, 279.61°)
OKLab	oklab(69.19% -0.0276 -0.148)
OKLCH	oklch(69.19% 0.151 259.4)
XYZ	xyz(33.5884, 32.7583, 93.3417)
Luminance	0.3276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619BF8 #F8BE61

analogous

#61E6F8 #619BF8 #7361F8

triadic

#619BF8 #F8619B #9BF861

tetradic

#619BF8 #F861E6 #F8BE61 #61F873

square

#619BF8 #F861E6 #F8BE61 #61F873

split-complementary

#619BF8 #F87361 #E6F861

monochromatic

#0958D5 #2676F5 #619BF8 #9CC0FB #D6E5FD

Accessibility & contrast

On white

2.78

#619BF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#619BF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619BF8

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619BF8	#FFFFFF	#000000	##000000
##619BF8	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)

#73A3FC

Deuteranopia (green-blind)

#5E95F6

Tritanopia (blue-blind)

#00B0BE

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #619bf8;
/* rgb */ color: rgb(97, 155, 248);
/* oklch */ color: oklch(69.2% 0.151 259.4);

Tailwind

colors: {
  custom: {
    50: '#9ab8fb',
    500: '#619bf8',
    950: '#000000',
  },
}

SCSS

$custom: #619bf8;
$custom-light: #9ab8fb;
$custom-dark: #000000;

JSON

{
  "hex": "#619bf8",
  "rgb": {
    "r": 97,
    "g": 155,
    "b": 248
  },
  "hsl": {
    "h": 216.954,
    "s": 91.515,
    "l": 67.647
  },
  "oklch": {
    "l": 0.69187,
    "c": 0.15054,
    "h": 259.4
  },
  "luminance": 0.32761
}

Semantic roles & 50–950 ramp

primary

#619BF8

secondary

#F2E0C3

accent

#8D00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #619BF8

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

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