#619FF9#619FF9

#619FF9 is a light, vivid blue. Relative luminance 0.342; OKLCH L 70.1% C 0.148 H 257.7°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#619FF9
RGB	rgb(97, 159, 249)
HSL	hsl(216, 93%, 68%)
HSV	hsv(216, 61%, 98%)
CMYK	cmyk(61%, 36.1%, 0%, 2.4%)
CIE-LAB	lab(65.10, 6.82, -50.87)
CIE-LCH	lch(65.10, 51.33, 277.64°)
OKLab	oklab(70.09% -0.0314 -0.1443)
OKLCH	oklch(70.09% 0.148 257.7)
XYZ	xyz(34.4207, 34.1741, 94.3865)
Luminance	0.3418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619FF9 #F9BB61

analogous

#61EBF9 #619FF9 #6F61F9

triadic

#619FF9 #F9619F #9FF961

tetradic

#619FF9 #F961EB #F9BB61 #61F96F

square

#619FF9 #F961EB #F9BB61 #61F96F

split-complementary

#619FF9 #F96F61 #EBF961

monochromatic

#085DD7 #267BF7 #619FF9 #9CC3FB #D7E7FD

Accessibility & contrast

On white

2.68

#619FF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#619FF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619FF9

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619FF9	#FFFFFF	#000000	##000000
##619FF9	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A6FD

Deuteranopia (green-blind)

#6497F7

Tritanopia (blue-blind)

#00B3C0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #619ff9;
/* rgb */ color: rgb(97, 159, 249);
/* oklch */ color: oklch(70.1% 0.148 257.7);

Tailwind

colors: {
  custom: {
    50: '#9abbfb',
    500: '#619ff9',
    950: '#000000',
  },
}

SCSS

$custom: #619ff9;
$custom-light: #9abbfb;
$custom-dark: #000000;

JSON

{
  "hex": "#619ff9",
  "rgb": {
    "r": 97,
    "g": 159,
    "b": 249
  },
  "hsl": {
    "h": 215.526,
    "s": 92.683,
    "l": 67.843
  },
  "oklch": {
    "l": 0.70087,
    "c": 0.14766,
    "h": 257.7
  },
  "luminance": 0.34177
}

Semantic roles & 50–950 ramp

primary

#619FF9

secondary

#F2DFC3

accent

#8800E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #619FF9

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

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