#619BF2#619BF2

#619BF2 is a light, vivid blue. Relative luminance 0.324; OKLCH L 68.9% C 0.143 H 258.3°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#619BF2
RGB	rgb(97, 155, 242)
HSL	hsl(216, 85%, 66%)
HSV	hsv(216, 60%, 95%)
CMYK	cmyk(59.9%, 36%, 0%, 5.1%)
CIE-LAB	lab(63.67, 6.87, -49.31)
CIE-LCH	lch(63.67, 49.78, 277.93°)
OKLab	oklab(68.86% -0.029 -0.1398)
OKLCH	oklch(68.86% 0.143 258.3)
XYZ	xyz(32.6725, 32.3920, 88.5177)
Luminance	0.3240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619BF2 #F2B861

analogous

#61E4F2 #619BF2 #7061F2

triadic

#619BF2 #F2619B #9BF261

tetradic

#619BF2 #F261E4 #F2B861 #61F270

square

#619BF2 #F261E4 #F2B861 #61F270

split-complementary

#619BF2 #F27061 #E4F261

monochromatic

#105AC8 #2877ED #619BF2 #9ABFF7 #D2E3FB

Accessibility & contrast

On white

2.81

#619BF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#619BF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619BF2

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619BF2	#FFFFFF	#000000	##000000
##619BF2	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A2F6

Deuteranopia (green-blind)

#6394F0

Tritanopia (blue-blind)

#00AFBB

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #619bf2;
/* rgb */ color: rgb(97, 155, 242);
/* oklch */ color: oklch(68.9% 0.143 258.3);

Tailwind

colors: {
  custom: {
    50: '#99b8f7',
    500: '#619bf2',
    950: '#000000',
  },
}

SCSS

$custom: #619bf2;
$custom-light: #99b8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#619bf2",
  "rgb": {
    "r": 97,
    "g": 155,
    "b": 242
  },
  "hsl": {
    "h": 216,
    "s": 84.795,
    "l": 66.471
  },
  "oklch": {
    "l": 0.68857,
    "c": 0.14273,
    "h": 258.3
  },
  "luminance": 0.32395
}

Semantic roles & 50–950 ramp

primary

#619BF2

secondary

#EFDCC0

accent

#8904E1

background

#FAFBFF

surface

#F3F6FE

border

#CDD0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #619BF2

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

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