#35538B#35538B

#35538B is a dark, moderate blue. Relative luminance 0.088; OKLCH L 44.7% C 0.099 H 261.9°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX#35538B
RGBrgb(53, 83, 139)
HSLhsl(219, 45%, 38%)
HSVhsv(219, 62%, 55%)
CMYKcmyk(61.9%, 40.3%, 0%, 45.5%)
CIE-LABlab(35.61, 7.28, -34.51)
CIE-LCHlch(35.61, 35.28, 281.92°)
OKLaboklab(44.72% -0.014 -0.098)
OKLCHoklch(44.72% 0.099 261.9)
XYZxyz(9.2200, 8.8067, 25.6351)
Luminance0.0881 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#35538B #8B6D35
analogous
#357E8B #35538B #42358B
triadic
#35538B #8B3553 #538B35
tetradic
#35538B #8B357E #8B6D35 #358B42
square
#35538B #8B357E #8B6D35 #358B42
split-complementary
#35538B #8B4235 #7E8B35
monochromatic
#131E32 #24395F #35538B #466DB7 #7190C9

Accessibility & contrast

On white

7.60
#35538B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.76
#35538B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #35538B
7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##35538B#FFFFFF#000000##FFFFFF
##35538B1.007.602.767.60
#FFFFFF7.601.0021.001.00
#0000002.7621.001.0021.00
##FFFFFF7.601.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B588D
Deuteranopia (green-blind)
#2F508A
Tritanopia (blue-blind)
#006068
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #35538b;
/* rgb */ color: rgb(53, 83, 139);
/* oklch */ color: oklch(44.7% 0.099 261.9);
Tailwind
colors: {
  custom: {
    50: '#7483ad',
    500: '#35538b',
    950: '#000000',
  },
}
SCSS
$custom: #35538b;
$custom-light: #7483ad;
$custom-dark: #000000;
JSON
{
  "hex": "#35538b",
  "rgb": {
    "r": 53,
    "g": 83,
    "b": 139
  },
  "hsl": {
    "h": 219.07,
    "s": 44.792,
    "l": 37.647
  },
  "oklch": {
    "l": 0.44719,
    "c": 0.09902,
    "h": 261.9
  },
  "luminance": 0.08807
}

Semantic roles & 50–950 ramp

primary
#35538B
secondary
#B1996A
accent
#A753D4
background
#F7F7FA
surface
#EDEEF4
border
#C8C9CE
text
#090A10
muted
#7B7C7F

Preview Lab

Preview with #35538B

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

Preview Lab → · Contrast checker → · Palette generator →

#35538B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva