#2452A5#2452A5

#2452A5 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.5% C 0.143 H 261.1°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#2452A5
RGB	rgb(36, 82, 165)
HSL	hsl(219, 64%, 39%)
HSV	hsv(219, 78%, 65%)
CMYK	cmyk(78.2%, 50.3%, 0%, 35.3%)
CIE-LAB	lab(36.22, 15.07, -49.27)
CIE-LCH	lch(36.22, 51.52, 287.01°)
OKLab	oklab(45.52% -0.0223 -0.1417)
OKLCH	oklch(45.52% 0.143 261.1)
XYZ	xyz(10.5339, 9.1251, 36.7961)
Luminance	0.0913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2452A5 #A57724

analogous

#2493A5 #2452A5 #3724A5

triadic

#2452A5 #A52452 #52A524

tetradic

#2452A5 #A52493 #A57724 #24A537

square

#2452A5 #A52493 #A57724 #24A537

split-complementary

#2452A5 #A53724 #93A524

monochromatic

#0E2041 #193973 #2452A5 #346CD3 #6691DE

Accessibility & contrast

On white

7.43

#2452A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#2452A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2452A5

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2452A5	#FFFFFF	#000000	##FFFFFF
##2452A5	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#205BA8

Deuteranopia (green-blind)

#0050A3

Tritanopia (blue-blind)

#006673

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2452a5;
/* rgb */ color: rgb(36, 82, 165);
/* oklch */ color: oklch(45.5% 0.143 261.1);

Tailwind

colors: {
  custom: {
    50: '#7382c0',
    500: '#2452a5',
    950: '#000000',
  },
}

SCSS

$custom: #2452a5;
$custom-light: #7382c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2452a5",
  "rgb": {
    "r": 36,
    "g": 82,
    "b": 165
  },
  "hsl": {
    "h": 218.605,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.4552,
    "c": 0.14343,
    "h": 261.1
  },
  "luminance": 0.09126
}

Semantic roles & 50–950 ramp

primary

#2452A5

secondary

#C3A062

accent

#AC41E7

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2452A5

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

Preview Lab → · Contrast checker → · Palette generator →