#608CEF#608CEF

#608CEF is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.5% C 0.156 H 264.5°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#608CEF
RGB	rgb(96, 140, 239)
HSL	hsl(222, 82%, 66%)
HSV	hsv(222, 60%, 94%)
CMYK	cmyk(59.8%, 41.4%, 0%, 6.3%)
CIE-LAB	lab(59.41, 14.55, -54.41)
CIE-LCH	lch(59.41, 56.32, 284.97°)
OKLab	oklab(65.5% -0.015 -0.1549)
OKLCH	oklch(65.5% 0.156 264.5)
XYZ	xyz(29.7766, 27.4724, 85.3782)
Luminance	0.2747 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#608CEF #EFC360

analogous

#60D4EF #608CEF #7B60EF

triadic

#608CEF #EF608C #8CEF60

tetradic

#608CEF #EF60D4 #EFC360 #60EF7B

square

#608CEF #EF60D4 #EFC360 #60EF7B

split-complementary

#608CEF #EF7B60 #D4EF60

monochromatic

#1349C1 #2864E9 #608CEF #98B4F5 #CFDCFA

Accessibility & contrast

On white

3.23

#608CEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#608CEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #608CEF

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##608CEF	#FFFFFF	#000000	##000000
##608CEF	1.00	3.23	6.49	6.49
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6096F3

Deuteranopia (green-blind)

#4C89ED

Tritanopia (blue-blind)

#00A2B2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #608cef;
/* rgb */ color: rgb(96, 140, 239);
/* oklch */ color: oklch(65.5% 0.156 264.5);

Tailwind

colors: {
  custom: {
    50: '#98adf5',
    500: '#608cef',
    950: '#000000',
  },
}

SCSS

$custom: #608cef;
$custom-light: #98adf5;
$custom-dark: #000000;

JSON

{
  "hex": "#608cef",
  "rgb": {
    "r": 96,
    "g": 140,
    "b": 239
  },
  "hsl": {
    "h": 221.538,
    "s": 81.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.65497,
    "c": 0.15561,
    "h": 264.5
  },
  "luminance": 0.27475
}

Semantic roles & 50–950 ramp

primary

#608CEF

secondary

#EDDFBE

accent

#9C07DE

background

#FAFAFF

surface

#F3F4FE

border

#CDCED6

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #608CEF

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

Preview Lab → · Contrast checker → · Palette generator →