#618BE2#618BE2

#618BE2 is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.6% C 0.139 H 263.5°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#618BE2
RGB	rgb(97, 139, 226)
HSL	hsl(220, 69%, 63%)
HSV	hsv(220, 57%, 89%)
CMYK	cmyk(57.1%, 38.5%, 0%, 11.4%)
CIE-LAB	lab(58.50, 11.10, -48.63)
CIE-LCH	lch(58.50, 49.88, 282.86°)
OKLab	oklab(64.59% -0.0157 -0.1379)
OKLCH	oklch(64.59% 0.139 263.5)
XYZ	xyz(27.8852, 26.4953, 75.5814)
Luminance	0.2650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618BE2 #E2B861

analogous

#61CBE2 #618BE2 #7761E2

triadic

#618BE2 #E2618B #8BE261

tetradic

#618BE2 #E261CB #E2B861 #61E277

square

#618BE2 #E261CB #E2B861 #61E277

split-complementary

#618BE2 #E27761 #CBE261

monochromatic

#1F4CA9 #2D65D9 #618BE2 #95B1EB #C8D7F5

Accessibility & contrast

On white

3.33

#618BE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#618BE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618BE2

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618BE2	#FFFFFF	#000000	##000000
##618BE2	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6693E5

Deuteranopia (green-blind)

#5687E0

Tritanopia (blue-blind)

#009EAC

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #618be2;
/* rgb */ color: rgb(97, 139, 226);
/* oklch */ color: oklch(64.6% 0.139 263.5);

Tailwind

colors: {
  custom: {
    50: '#97aceb',
    500: '#618be2',
    950: '#000000',
  },
}

SCSS

$custom: #618be2;
$custom-light: #97aceb;
$custom-dark: #000000;

JSON

{
  "hex": "#618be2",
  "rgb": {
    "r": 97,
    "g": 139,
    "b": 226
  },
  "hsl": {
    "h": 220.465,
    "s": 68.984,
    "l": 63.333
  },
  "oklch": {
    "l": 0.64589,
    "c": 0.13883,
    "h": 263.5
  },
  "luminance": 0.26498
}

Semantic roles & 50–950 ramp

primary

#618BE2

secondary

#E6D7B8

accent

#9415D1

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #618BE2

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

Preview Lab → · Contrast checker → · Palette generator →