#203A7E#203A7E

#203A7E is a dark, moderate blue. Relative luminance 0.048; OKLCH L 37.0% C 0.120 H 265.2°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX#203A7E
RGBrgb(32, 58, 126)
HSLhsl(223, 59%, 31%)
HSVhsv(223, 75%, 49%)
CMYKcmyk(74.6%, 54%, 0%, 50.6%)
CIE-LABlab(26.27, 15.47, -41.49)
CIE-LCHlch(26.27, 44.28, 290.45°)
OKLaboklab(36.99% -0.01 -0.1193)
OKLCHoklch(36.99% 0.12 265.2)
XYZxyz(5.8733, 4.8389, 20.3591)
Luminance0.0484 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#203A7E #7E6420
analogous
#20697E #203A7E #35207E
triadic
#203A7E #7E203A #3A7E20
tetradic
#203A7E #7E2069 #7E6420 #207E35
square
#203A7E #7E2069 #7E6420 #207E35
split-complementary
#203A7E #7E3520 #697E20
monochromatic
#070D1C #14244D #203A7E #2C50AF #486ED0

Accessibility & contrast

On white

10.67
#203A7E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.97
#203A7E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203A7E
10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##203A7E#FFFFFF#000000##FFFFFF
##203A7E1.0010.671.9710.67
#FFFFFF10.671.0021.001.00
#0000001.9721.001.0021.00
##FFFFFF10.671.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0D4380
Deuteranopia (green-blind)
#003A7D
Tritanopia (blue-blind)
#004A56
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #203a7e;
/* rgb */ color: rgb(32, 58, 126);
/* oklch */ color: oklch(37.0% 0.120 265.2);
Tailwind
colors: {
  custom: {
    50: '#696fa4',
    500: '#203a7e',
    950: '#000000',
  },
}
SCSS
$custom: #203a7e;
$custom-light: #696fa4;
$custom-dark: #000000;
JSON
{
  "hex": "#203a7e",
  "rgb": {
    "r": 32,
    "g": 58,
    "b": 126
  },
  "hsl": {
    "h": 223.404,
    "s": 59.494,
    "l": 30.98
  },
  "oklch": {
    "l": 0.36993,
    "c": 0.11973,
    "h": 265.2
  },
  "luminance": 0.0484
}

Semantic roles & 50–950 ramp

primary
#203A7E
secondary
#B19449
accent
#B745E3
background
#F6F6FA
surface
#ECECF4
border
#C7C7CE
text
#07070F
muted
#7A7A7F

Preview Lab

Preview with #203A7E

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

Preview Lab → · Contrast checker → · Palette generator →

#203A7E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva