#618AEC#618AEC

#618AEC is a light, vivid blue. Relative luminance 0.268; OKLCH L 65.0% C 0.154 H 265.3°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX#618AEC
RGBrgb(97, 138, 236)
HSLhsl(222, 79%, 65%)
HSVhsv(222, 59%, 93%)
CMYKcmyk(58.9%, 41.5%, 0%, 7.5%)
CIE-LABlab(58.76, 14.95, -53.78)
CIE-LCHlch(58.76, 55.82, 285.53°)
OKLaboklab(64.96% -0.0126 -0.153)
OKLCHoklch(64.96% 0.154 265.3)
XYZxyz(29.1534, 26.7720, 82.9718)
Luminance0.2677 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#618AEC #ECC361
analogous
#61D0EC #618AEC #7D61EC
triadic
#618AEC #EC618A #8AEC61
tetradic
#618AEC #EC61D0 #ECC361 #61EC7D
square
#618AEC #EC61D0 #ECC361 #61EC7D
split-complementary
#618AEC #EC7D61 #D0EC61
monochromatic
#1747BC #2A62E5 #618AEC #98B2F3 #CEDBF9

Accessibility & contrast

On white

3.30
#618AEC on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.35
#618AEC on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618AEC
6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##618AEC#FFFFFF#000000##000000
##618AEC1.003.306.356.35
#FFFFFF3.301.0021.0021.00
#0000006.3521.001.001.00
##0000006.3521.001.001.00

Color blindness preview

Protanopia (red-blind)
#5F94F0
Deuteranopia (green-blind)
#4C87EA
Tritanopia (blue-blind)
#00A0AF
Achromatopsia (no color)
#8D8D8D

Design tokens & code

CSS
--color: #618aec;
/* rgb */ color: rgb(97, 138, 236);
/* oklch */ color: oklch(65.0% 0.154 265.3);
Tailwind
colors: {
  custom: {
    50: '#98abf2',
    500: '#618aec',
    950: '#000000',
  },
}
SCSS
$custom: #618aec;
$custom-light: #98abf2;
$custom-dark: #000000;
JSON
{
  "hex": "#618aec",
  "rgb": {
    "r": 97,
    "g": 138,
    "b": 236
  },
  "hsl": {
    "h": 222.302,
    "s": 78.531,
    "l": 65.294
  },
  "oklch": {
    "l": 0.6496,
    "c": 0.15355,
    "h": 265.3
  },
  "luminance": 0.26774
}

Semantic roles & 50–950 ramp

primary
#618AEC
secondary
#ECDEBD
accent
#9D0BDB
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0F1017
muted
#7E7F85

Preview Lab

Preview with #618AEC

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

Preview Lab → · Contrast checker → · Palette generator →

#618AEC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva