#618EDF#618EDF

#618EDF is a light, vivid blue. Relative luminance 0.272; OKLCH L 65.1% C 0.131 H 261.4°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#618EDF
RGB	rgb(97, 142, 223)
HSL	hsl(219, 66%, 63%)
HSV	hsv(219, 57%, 87%)
CMYK	cmyk(56.5%, 36.3%, 0%, 12.5%)
CIE-LAB	lab(59.17, 8.35, -45.90)
CIE-LCH	lch(59.17, 46.66, 280.31°)
OKLab	oklab(65.06% -0.0196 -0.1299)
OKLCH	oklch(65.06% 0.131 261.4)
XYZ	xyz(27.9175, 27.2128, 73.5792)
Luminance	0.2722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618EDF #DFB261

analogous

#61CDDF #618EDF #7361DF

triadic

#618EDF #DF618E #8EDF61

tetradic

#618EDF #DF61CD #DFB261 #61DF73

square

#618EDF #DF61CD #DFB261 #61DF73

split-complementary

#618EDF #DF7361 #CDDF61

monochromatic

#2150A4 #2E6AD5 #618EDF #94B2E9 #C7D7F4

Accessibility & contrast

On white

3.26

#618EDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#618EDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618EDF

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618EDF	#FFFFFF	#000000	##000000
##618EDF	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D95E2

Deuteranopia (green-blind)

#5D89DD

Tritanopia (blue-blind)

#00A0AC

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #618edf;
/* rgb */ color: rgb(97, 142, 223);
/* oklch */ color: oklch(65.1% 0.131 261.4);

Tailwind

colors: {
  custom: {
    50: '#97aee9',
    500: '#618edf',
    950: '#000000',
  },
}

SCSS

$custom: #618edf;
$custom-light: #97aee9;
$custom-dark: #000000;

JSON

{
  "hex": "#618edf",
  "rgb": {
    "r": 97,
    "g": 142,
    "b": 223
  },
  "hsl": {
    "h": 218.571,
    "s": 66.316,
    "l": 62.745
  },
  "oklch": {
    "l": 0.65056,
    "c": 0.13141,
    "h": 261.4
  },
  "luminance": 0.27215
}

Semantic roles & 50–950 ramp

primary

#618EDF

secondary

#E5D4B7

accent

#8D17CE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #618EDF

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

Preview Lab → · Contrast checker → · Palette generator →