#608CFB#608CFB

#608CFB is a light, vivid blue. Relative luminance 0.282; OKLCH L 66.2% C 0.172 H 265.7°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#608CFB
RGB	rgb(96, 140, 251)
HSL	hsl(223, 95%, 68%)
HSV	hsv(223, 62%, 98%)
CMYK	cmyk(61.8%, 44.2%, 0%, 1.6%)
CIE-LAB	lab(60.07, 18.51, -59.97)
CIE-LCH	lch(60.07, 62.76, 287.15°)
OKLab	oklab(66.22% -0.013 -0.1712)
OKLCH	oklch(66.22% 0.172 265.7)
XYZ	xyz(31.6085, 28.2052, 95.0265)
Luminance	0.2821 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#608CFB #FBCF60

analogous

#60D9FB #608CFB #8160FB

triadic

#608CFB #FB608C #8CFB60

tetradic

#608CFB #FB60D9 #FBCF60 #60FB81

square

#608CFB #FB60D9 #FBCF60 #60FB81

split-complementary

#608CFB #FB8160 #D9FB60

monochromatic

#0642DB #2461F9 #608CFB #9CB7FD #D7E2FE

Accessibility & contrast

On white

3.16

#608CFB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#608CFB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #608CFB

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##608CFB	#FFFFFF	#000000	##000000
##608CFB	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5798FF

Deuteranopia (green-blind)

#3E8AF9

Tritanopia (blue-blind)

#00A5B7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #608cfb;
/* rgb */ color: rgb(96, 140, 251);
/* oklch */ color: oklch(66.2% 0.172 265.7);

Tailwind

colors: {
  custom: {
    50: '#9aadfd',
    500: '#608cfb',
    950: '#000000',
  },
}

SCSS

$custom: #608cfb;
$custom-light: #9aadfd;
$custom-dark: #000000;

JSON

{
  "hex": "#608cfb",
  "rgb": {
    "r": 96,
    "g": 140,
    "b": 251
  },
  "hsl": {
    "h": 222.968,
    "s": 95.092,
    "l": 68.039
  },
  "oklch": {
    "l": 0.66223,
    "c": 0.17168,
    "h": 265.7
  },
  "luminance": 0.28208
}

Semantic roles & 50–950 ramp

primary

#608CFB

secondary

#F3E6C4

accent

#A400E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #608CFB

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

Preview Lab → · Contrast checker → · Palette generator →