#609CF3#609CF3

#609CF3 is a light, vivid blue. Relative luminance 0.327; OKLCH L 69.1% C 0.143 H 257.7°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#609CF3
RGB	rgb(96, 156, 243)
HSL	hsl(216, 86%, 66%)
HSV	hsv(216, 60%, 95%)
CMYK	cmyk(60.5%, 35.8%, 0%, 4.7%)
CIE-LAB	lab(63.94, 6.43, -49.42)
CIE-LCH	lch(63.94, 49.84, 277.41°)
OKLab	oklab(69.08% -0.0306 -0.1401)
OKLCH	oklch(69.08% 0.143 257.7)
XYZ	xyz(32.8843, 32.7318, 89.3616)
Luminance	0.3273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#609CF3 #F3B760

analogous

#60E6F3 #609CF3 #6E60F3

triadic

#609CF3 #F3609C #9CF360

tetradic

#609CF3 #F360E6 #F3B760 #60F36E

square

#609CF3 #F360E6 #F3B760 #60F36E

split-complementary

#609CF3 #F36E60 #E6F360

monochromatic

#0F5BC9 #2779EF #609CF3 #99BFF7 #D2E3FC

Accessibility & contrast

On white

2.78

#609CF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#609CF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #609CF3

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##609CF3	#FFFFFF	#000000	##000000
##609CF3	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)

#77A2F7

Deuteranopia (green-blind)

#6395F1

Tritanopia (blue-blind)

#00B0BC

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #609cf3;
/* rgb */ color: rgb(96, 156, 243);
/* oklch */ color: oklch(69.1% 0.143 257.7);

Tailwind

colors: {
  custom: {
    50: '#99b8f7',
    500: '#609cf3',
    950: '#000000',
  },
}

SCSS

$custom: #609cf3;
$custom-light: #99b8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#609cf3",
  "rgb": {
    "r": 96,
    "g": 156,
    "b": 243
  },
  "hsl": {
    "h": 215.51,
    "s": 85.965,
    "l": 66.471
  },
  "oklch": {
    "l": 0.69077,
    "c": 0.14338,
    "h": 257.7
  },
  "luminance": 0.32735
}

Semantic roles & 50–950 ramp

primary

#609CF3

secondary

#EFDCC0

accent

#8703E2

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #609CF3

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

Preview Lab → · Contrast checker → · Palette generator →