#617EB9#617EB9

#617EB9 is a mid, moderate blue. Relative luminance 0.210; OKLCH L 59.6% C 0.097 H 263.7°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX#617EB9
RGBrgb(97, 126, 185)
HSLhsl(220, 39%, 55%)
HSVhsv(220, 48%, 73%)
CMYKcmyk(47.6%, 31.9%, 0%, 27.5%)
CIE-LABlab(52.91, 5.94, -34.27)
CIE-LCHlch(52.91, 34.78, 279.83°)
OKLaboklab(59.59% -0.0106 -0.0962)
OKLCHoklch(59.59% 0.097 263.7)
XYZxyz(21.1447, 20.9645, 48.8219)
Luminance0.2097 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#617EB9 #B99C61
analogous
#61AAB9 #617EB9 #7061B9
triadic
#617EB9 #B9617E #7EB961
tetradic
#617EB9 #B961AA #B99C61 #61B970
square
#617EB9 #B961AA #B99C61 #61B970
split-complementary
#617EB9 #B97061 #AAB961
monochromatic
#31456F #446099 #617EB9 #8BA1CC #B6C3DF

Accessibility & contrast

On white

4.04
#617EB9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.19
#617EB9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617EB9
5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##617EB9#FFFFFF#000000##000000
##617EB91.004.045.195.19
#FFFFFF4.041.0021.0021.00
#0000005.1921.001.001.00
##0000005.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#6883BB
Deuteranopia (green-blind)
#5E7BB8
Tritanopia (blue-blind)
#3D8B93
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #617eb9;
/* rgb */ color: rgb(97, 126, 185);
/* oklch */ color: oklch(59.6% 0.097 263.7);
Tailwind
colors: {
  custom: {
    50: '#92a3ce',
    500: '#617eb9',
    950: '#000000',
  },
}
SCSS
$custom: #617eb9;
$custom-light: #92a3ce;
$custom-dark: #000000;
JSON
{
  "hex": "#617eb9",
  "rgb": {
    "r": 97,
    "g": 126,
    "b": 185
  },
  "hsl": {
    "h": 220.227,
    "s": 38.596,
    "l": 55.294
  },
  "oklch": {
    "l": 0.59592,
    "c": 0.09678,
    "h": 263.7
  },
  "luminance": 0.20966
}

Semantic roles & 50–950 ramp

primary
#617EB9
secondary
#CDC1A9
accent
#A859CF
background
#F9FAFC
surface
#F2F3F9
border
#CCCDD2
text
#0D0F13
muted
#7E7F82

Preview Lab

Preview with #617EB9

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

Preview Lab → · Contrast checker → · Palette generator →

#617EB9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva