#452FBA#452FBA

#452FBA is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 43.0% C 0.204 H 280.7°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX#452FBA
RGBrgb(69, 47, 186)
HSLhsl(249, 60%, 46%)
HSVhsv(249, 75%, 73%)
CMYKcmyk(62.9%, 74.7%, 0%, 27.1%)
CIE-LABlab(31.45, 48.61, -69.47)
CIE-LCHlch(31.45, 84.79, 304.98°)
OKLaboklab(43.04% 0.038 -0.2004)
OKLCHoklch(43.04% 0.204 280.7)
XYZxyz(12.3309, 6.8425, 47.1158)
Luminance0.0684 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#452FBA #A4BA2F
analogous
#2F5FBA #452FBA #8A2FBA
triadic
#452FBA #BA452F #2FBA45
tetradic
#452FBA #BA2F5F #A4BA2F #2FBA8A
square
#452FBA #BA2F5F #A4BA2F #2FBA8A
split-complementary
#452FBA #BA8A2F #5FBA2F
monochromatic
#211658 #332389 #452FBA #6753D3 #9284E0

Accessibility & contrast

On white

8.87
#452FBA on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.37
#452FBA on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452FBA
8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##452FBA#FFFFFF#000000##FFFFFF
##452FBA1.008.872.378.87
#FFFFFF8.871.0021.001.00
#0000002.3721.001.0021.00
##FFFFFF8.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004FBE
Deuteranopia (green-blind)
#0045B7
Tritanopia (blue-blind)
#005772
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #452fba;
/* rgb */ color: rgb(69, 47, 186);
/* oklch */ color: oklch(43.0% 0.204 280.7);
Tailwind
colors: {
  custom: {
    50: '#876bd0',
    500: '#452fba',
    950: '#000000',
  },
}
SCSS
$custom: #452fba;
$custom-light: #876bd0;
$custom-dark: #000000;
JSON
{
  "hex": "#452fba",
  "rgb": {
    "r": 69,
    "g": 47,
    "b": 186
  },
  "hsl": {
    "h": 249.496,
    "s": 59.657,
    "l": 45.686
  },
  "oklch": {
    "l": 0.43036,
    "c": 0.204,
    "h": 280.7
  },
  "luminance": 0.06843
}

Semantic roles & 50–950 ramp

primary
#452FBA
secondary
#BDC97C
accent
#E345CA
background
#F9F6FC
surface
#F1EBF9
border
#CBC6D2
text
#0D0714
muted
#7E7A82

Preview Lab

Preview with #452FBA

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

Preview Lab → · Contrast checker → · Palette generator →

#452FBA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva