#203B65#203B65

#203B65 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.4% C 0.081 H 258.9°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX#203B65
RGBrgb(32, 59, 101)
HSLhsl(217, 52%, 26%)
HSVhsv(217, 68%, 40%)
CMYKcmyk(68.3%, 41.6%, 0%, 60.4%)
CIE-LABlab(24.87, 4.81, -27.80)
CIE-LCHlch(24.87, 28.21, 279.82°)
OKLaboklab(35.37% -0.0155 -0.0791)
OKLCHoklch(35.37% 0.081 258.9)
XYZxyz(4.5078, 4.3742, 12.9161)
Luminance0.0437 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#203B65 #654A20
analogous
#205D65 #203B65 #272065
triadic
#203B65 #65203B #3B6520
tetradic
#203B65 #65205D #654A20 #206527
square
#203B65 #65205D #654A20 #206527
split-complementary
#203B65 #652720 #5D6520
monochromatic
#070E17 #112037 #203B65 #2F5693 #3E71C2

Accessibility & contrast

On white

11.20
#203B65 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.88
#203B65 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203B65
11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##203B65#FFFFFF#000000##FFFFFF
##203B651.0011.201.8811.20
#FFFFFF11.201.0021.001.00
#0000001.8821.001.0021.00
##FFFFFF11.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#283F67
Deuteranopia (green-blind)
#1E3864
Tritanopia (blue-blind)
#00454B
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #203b65;
/* rgb */ color: rgb(32, 59, 101);
/* oklch */ color: oklch(35.4% 0.081 258.9);
Tailwind
colors: {
  custom: {
    50: '#637091',
    500: '#203b65',
    950: '#000000',
  },
}
SCSS
$custom: #203b65;
$custom-light: #637091;
$custom-dark: #000000;
JSON
{
  "hex": "#203b65",
  "rgb": {
    "r": 32,
    "g": 59,
    "b": 101
  },
  "hsl": {
    "h": 216.522,
    "s": 51.88,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35371,
    "c": 0.08058,
    "h": 258.9
  },
  "luminance": 0.04375
}

Semantic roles & 50–950 ramp

primary
#203B65
secondary
#997948
accent
#A34CDB
background
#F6F6F8
surface
#EBECF0
border
#C6C7CB
text
#06070D
muted
#7A7A7D

Preview Lab

Preview with #203B65

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

Preview Lab → · Contrast checker → · Palette generator →

#203B65 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva