#618ADD#618ADD

#618ADD is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.1% C 0.133 H 263.2°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#618ADD
RGB	rgb(97, 138, 221)
HSL	hsl(220, 65%, 62%)
HSV	hsv(220, 56%, 87%)
CMYK	cmyk(56.1%, 37.6%, 0%, 13.3%)
CIE-LAB	lab(57.98, 10.08, -46.67)
CIE-LCH	lch(57.98, 47.75, 282.19°)
OKLab	oklab(64.1% -0.0157 -0.1322)
OKLCH	oklch(64.1% 0.133 263.2)
XYZ	xyz(27.0649, 25.9367, 71.9726)
Luminance	0.2594 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618ADD #DDB461

analogous

#61C8DD #618ADD #7661DD

triadic

#618ADD #DD618A #8ADD61

tetradic

#618ADD #DD61C8 #DDB461 #61DD76

square

#618ADD #DD61C8 #DDB461 #61DD76

split-complementary

#618ADD #DD7661 #C8DD61

monochromatic

#234CA1 #2F65D2 #618ADD #93AFE8 #C6D5F3

Accessibility & contrast

On white

3.39

#618ADD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#618ADD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618ADD

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618ADD	#FFFFFF	#000000	##000000
##618ADD	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6891E0

Deuteranopia (green-blind)

#5886DB

Tritanopia (blue-blind)

#049CA9

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #618add;
/* rgb */ color: rgb(97, 138, 221);
/* oklch */ color: oklch(64.1% 0.133 263.2);

Tailwind

colors: {
  custom: {
    50: '#96abe8',
    500: '#618add',
    950: '#000000',
  },
}

SCSS

$custom: #618add;
$custom-light: #96abe8;
$custom-dark: #000000;

JSON

{
  "hex": "#618add",
  "rgb": {
    "r": 97,
    "g": 138,
    "b": 221
  },
  "hsl": {
    "h": 220.161,
    "s": 64.583,
    "l": 62.353
  },
  "oklch": {
    "l": 0.64097,
    "c": 0.13316,
    "h": 263.2
  },
  "luminance": 0.25939
}

Semantic roles & 50–950 ramp

primary

#618ADD

secondary

#E4D5B6

accent

#9119CC

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #618ADD

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

Preview Lab → · Contrast checker → · Palette generator →