#618AF8#618AF8

#618AF8 is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.7% C 0.170 H 266.4°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#618AF8
RGB	rgb(97, 138, 248)
HSL	hsl(224, 92%, 68%)
HSV	hsv(224, 61%, 97%)
CMYK	cmyk(60.9%, 44.4%, 0%, 2.7%)
CIE-LAB	lab(59.43, 18.89, -59.35)
CIE-LCH	lch(59.43, 62.28, 287.66°)
OKLab	oklab(65.69% -0.0106 -0.1694)
OKLCH	oklch(65.69% 0.17 266.4)
XYZ	xyz(30.9557, 27.4930, 92.4641)
Luminance	0.2750 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618AF8 #F8CF61

analogous

#61D5F8 #618AF8 #8461F8

triadic

#618AF8 #F8618A #8AF861

tetradic

#618AF8 #F861D5 #F8CF61 #61F884

square

#618AF8 #F861D5 #F8CF61 #61F884

split-complementary

#618AF8 #F88461 #D5F861

monochromatic

#0941D5 #265FF5 #618AF8 #9CB5FB #D6E1FD

Accessibility & contrast

On white

3.23

#618AF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#618AF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618AF8

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618AF8	#FFFFFF	#000000	##000000
##618AF8	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5696FC

Deuteranopia (green-blind)

#3E89F6

Tritanopia (blue-blind)

#00A3B5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #618af8;
/* rgb */ color: rgb(97, 138, 248);
/* oklch */ color: oklch(65.7% 0.170 266.4);

Tailwind

colors: {
  custom: {
    50: '#9aabfb',
    500: '#618af8',
    950: '#000000',
  },
}

SCSS

$custom: #618af8;
$custom-light: #9aabfb;
$custom-dark: #000000;

JSON

{
  "hex": "#618af8",
  "rgb": {
    "r": 97,
    "g": 138,
    "b": 248
  },
  "hsl": {
    "h": 223.709,
    "s": 91.515,
    "l": 67.647
  },
  "oklch": {
    "l": 0.65686,
    "c": 0.16971,
    "h": 266.4
  },
  "luminance": 0.27496
}

Semantic roles & 50–950 ramp

primary

#618AF8

secondary

#F2E5C3

accent

#A700E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #618AF8

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

Preview Lab → · Contrast checker → · Palette generator →