#618EE0#618EE0

#618EE0 is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.1% C 0.133 H 261.6°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#618EE0
RGB	rgb(97, 142, 224)
HSL	hsl(219, 67%, 63%)
HSV	hsv(219, 57%, 88%)
CMYK	cmyk(56.7%, 36.6%, 0%, 12.2%)
CIE-LAB	lab(59.22, 8.67, -46.38)
CIE-LCH	lch(59.22, 47.19, 280.59°)
OKLab	oklab(65.11% -0.0194 -0.1313)
OKLCH	oklch(65.11% 0.133 261.6)
XYZ	xyz(28.0527, 27.2669, 74.2913)
Luminance	0.2727 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618EE0 #E0B361

analogous

#61CEE0 #618EE0 #7361E0

triadic

#618EE0 #E0618E #8EE061

tetradic

#618EE0 #E061CE #E0B361 #61E073

square

#618EE0 #E061CE #E0B361 #61E073

split-complementary

#618EE0 #E07361 #CEE061

monochromatic

#2150A6 #2E69D6 #618EE0 #94B3EA #C7D7F4

Accessibility & contrast

On white

3.25

#618EE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#618EE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618EE0

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618EE0	#FFFFFF	#000000	##000000
##618EE0	1.00	3.25	6.45	6.45
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C95E3

Deuteranopia (green-blind)

#5C89DE

Tritanopia (blue-blind)

#00A0AC

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #618ee0;
/* rgb */ color: rgb(97, 142, 224);
/* oklch */ color: oklch(65.1% 0.133 261.6);

Tailwind

colors: {
  custom: {
    50: '#97aeea',
    500: '#618ee0',
    950: '#000000',
  },
}

SCSS

$custom: #618ee0;
$custom-light: #97aeea;
$custom-dark: #000000;

JSON

{
  "hex": "#618ee0",
  "rgb": {
    "r": 97,
    "g": 142,
    "b": 224
  },
  "hsl": {
    "h": 218.74,
    "s": 67.196,
    "l": 62.941
  },
  "oklch": {
    "l": 0.65111,
    "c": 0.13276,
    "h": 261.6
  },
  "luminance": 0.27269
}

Semantic roles & 50–950 ramp

primary

#618EE0

secondary

#E5D5B8

accent

#8E16CF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #618EE0

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

Preview Lab → · Contrast checker → · Palette generator →