#618DF6#618DF6

#618DF6 is a light, vivid blue. Relative luminance 0.282; OKLCH L 66.2% C 0.164 H 265.1°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#618DF6
RGB	rgb(97, 141, 246)
HSL	hsl(222, 89%, 67%)
HSV	hsv(222, 61%, 96%)
CMYK	cmyk(60.6%, 42.7%, 0%, 3.5%)
CIE-LAB	lab(60.11, 16.43, -57.16)
CIE-LCH	lch(60.11, 59.48, 286.04°)
OKLab	oklab(66.17% -0.0139 -0.1629)
OKLCH	oklch(66.17% 0.164 265.1)
XYZ	xyz(31.0835, 28.2423, 90.9842)
Luminance	0.2824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618DF6 #F6CA61

analogous

#61D8F6 #618DF6 #8061F6

triadic

#618DF6 #F6618D #8DF661

tetradic

#618DF6 #F661D8 #F6CA61 #61F680

square

#618DF6 #F661D8 #F6CA61 #61F680

split-complementary

#618DF6 #F68061 #D8F661

monochromatic

#0C46D1 #2763F3 #618DF6 #9BB7F9 #D5E1FD

Accessibility & contrast

On white

3.16

#618DF6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#618DF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618DF6

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618DF6	#FFFFFF	#000000	##000000
##618DF6	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D98FA

Deuteranopia (green-blind)

#478BF4

Tritanopia (blue-blind)

#00A5B5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #618df6;
/* rgb */ color: rgb(97, 141, 246);
/* oklch */ color: oklch(66.2% 0.164 265.1);

Tailwind

colors: {
  custom: {
    50: '#9aadfa',
    500: '#618df6',
    950: '#000000',
  },
}

SCSS

$custom: #618df6;
$custom-light: #9aadfa;
$custom-dark: #000000;

JSON

{
  "hex": "#618df6",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 246
  },
  "hsl": {
    "h": 222.282,
    "s": 89.222,
    "l": 67.255
  },
  "oklch": {
    "l": 0.66171,
    "c": 0.16351,
    "h": 265.1
  },
  "luminance": 0.28245
}

Semantic roles & 50–950 ramp

primary

#618DF6

secondary

#F1E3C2

accent

#A200E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #618DF6

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

Preview Lab → · Contrast checker → · Palette generator →