#42608D#42608D

#42608D is a mid, moderate blue. Relative luminance 0.114; OKLCH L 48.6% C 0.081 H 258.3°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX#42608D
RGBrgb(66, 96, 141)
HSLhsl(216, 36%, 41%)
HSVhsv(216, 53%, 55%)
CMYKcmyk(53.2%, 31.9%, 0%, 44.7%)
CIE-LABlab(40.32, 2.62, -28.25)
CIE-LCHlch(40.32, 28.37, 275.30°)
OKLaboklab(48.61% -0.0165 -0.0794)
OKLCHoklch(48.61% 0.081 258.3)
XYZxyz(11.2357, 11.4463, 26.8114)
Luminance0.1145 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42608D #8D6F42
analogous
#42858D #42608D #49428D
triadic
#42608D #8D4260 #608D42
tetradic
#42608D #8D4285 #8D6F42 #428D49
square
#42608D #8D4285 #8D6F42 #428D49
split-complementary
#42608D #8D4942 #858D42
monochromatic
#1B273A #2E4463 #42608D #5A7DB2 #849EC5

Accessibility & contrast

On white

6.38
#42608D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.29
#42608D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42608D
6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42608D#FFFFFF#000000##FFFFFF
##42608D1.006.383.296.38
#FFFFFF6.381.0021.001.00
#0000003.2921.001.0021.00
##FFFFFF6.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E638F
Deuteranopia (green-blind)
#455C8C
Tritanopia (blue-blind)
#1C6A70
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #42608d;
/* rgb */ color: rgb(66, 96, 141);
/* oklch */ color: oklch(48.6% 0.081 258.3);
Tailwind
colors: {
  custom: {
    50: '#7b8cae',
    500: '#42608d',
    950: '#000000',
  },
}
SCSS
$custom: #42608d;
$custom-light: #7b8cae;
$custom-dark: #000000;
JSON
{
  "hex": "#42608d",
  "rgb": {
    "r": 66,
    "g": 96,
    "b": 141
  },
  "hsl": {
    "h": 216,
    "s": 36.232,
    "l": 40.588
  },
  "oklch": {
    "l": 0.48612,
    "c": 0.08112,
    "h": 258.3
  },
  "luminance": 0.11447
}

Semantic roles & 50–950 ramp

primary
#42608D
secondary
#B09B7B
accent
#9F5CCC
background
#F7F8FA
surface
#EEF0F4
border
#C9CBCE
text
#0A0C10
muted
#7C7D7F

Preview Lab

Preview with #42608D

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

Preview Lab → · Contrast checker → · Palette generator →

#42608D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva