#608EF3#608EF3

#608EF3 is a light, vivid blue. Relative luminance 0.283; OKLCH L 66.1% C 0.159 H 264.1°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#608EF3
RGB	rgb(96, 142, 243)
HSL	hsl(221, 86%, 66%)
HSV	hsv(221, 60%, 95%)
CMYK	cmyk(60.5%, 41.6%, 0%, 4.7%)
CIE-LAB	lab(60.16, 14.67, -55.42)
CIE-LCH	lch(60.16, 57.33, 284.82°)
OKLab	oklab(66.15% -0.0163 -0.1578)
OKLCH	oklch(66.15% 0.159 264.1)
XYZ	xyz(30.6689, 28.3012, 88.6231)
Luminance	0.2830 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#608EF3 #F3C560

analogous

#60D8F3 #608EF3 #7C60F3

triadic

#608EF3 #F3608E #8EF360

tetradic

#608EF3 #F360D8 #F3C560 #60F37C

square

#608EF3 #F360D8 #F3C560 #60F37C

split-complementary

#608EF3 #F37C60 #D8F360

monochromatic

#0F49C9 #2766EF #608EF3 #99B6F7 #D2DFFC

Accessibility & contrast

On white

3.15

#608EF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#608EF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #608EF3

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##608EF3	#FFFFFF	#000000	##000000
##608EF3	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6198F7

Deuteranopia (green-blind)

#4C8BF1

Tritanopia (blue-blind)

#00A5B5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #608ef3;
/* rgb */ color: rgb(96, 142, 243);
/* oklch */ color: oklch(66.1% 0.159 264.1);

Tailwind

colors: {
  custom: {
    50: '#99aef7',
    500: '#608ef3',
    950: '#000000',
  },
}

SCSS

$custom: #608ef3;
$custom-light: #99aef7;
$custom-dark: #000000;

JSON

{
  "hex": "#608ef3",
  "rgb": {
    "r": 96,
    "g": 142,
    "b": 243
  },
  "hsl": {
    "h": 221.224,
    "s": 85.965,
    "l": 66.471
  },
  "oklch": {
    "l": 0.66146,
    "c": 0.15867,
    "h": 264.1
  },
  "luminance": 0.28304
}

Semantic roles & 50–950 ramp

primary

#608EF3

secondary

#EFE0C0

accent

#9D03E2

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #608EF3

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

Preview Lab → · Contrast checker → · Palette generator →