#2450A8#2450A8

#2450A8 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.3% C 0.150 H 262.2°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#2450A8
RGB	rgb(36, 80, 168)
HSL	hsl(220, 65%, 40%)
HSV	hsv(220, 79%, 66%)
CMYK	cmyk(78.6%, 52.4%, 0%, 34.1%)
CIE-LAB	lab(35.87, 17.58, -51.64)
CIE-LCH	lch(35.87, 54.55, 288.80°)
OKLab	oklab(45.31% -0.0203 -0.1487)
OKLCH	oklch(45.31% 0.15 262.2)
XYZ	xyz(10.6616, 8.9383, 38.2016)
Luminance	0.0894 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2450A8 #A87C24

analogous

#2492A8 #2450A8 #3A24A8

triadic

#2450A8 #A82450 #50A824

tetradic

#2450A8 #A82492 #A87C24 #24A83A

square

#2450A8 #A82492 #A87C24 #24A83A

split-complementary

#2450A8 #A83A24 #92A824

monochromatic

#0E2043 #193876 #2450A8 #356AD4 #688FDF

Accessibility & contrast

On white

7.53

#2450A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#2450A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2450A8

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2450A8	#FFFFFF	#000000	##FFFFFF
##2450A8	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#145BAB

Deuteranopia (green-blind)

#004FA6

Tritanopia (blue-blind)

#006574

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2450a8;
/* rgb */ color: rgb(36, 80, 168);
/* oklch */ color: oklch(45.3% 0.150 262.2);

Tailwind

colors: {
  custom: {
    50: '#7380c2',
    500: '#2450a8',
    950: '#000000',
  },
}

SCSS

$custom: #2450a8;
$custom-light: #7380c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2450a8",
  "rgb": {
    "r": 36,
    "g": 80,
    "b": 168
  },
  "hsl": {
    "h": 220,
    "s": 64.706,
    "l": 40
  },
  "oklch": {
    "l": 0.45313,
    "c": 0.15008,
    "h": 262.2
  },
  "luminance": 0.0894
}

Semantic roles & 50–950 ramp

primary

#2450A8

secondary

#C4A463

accent

#B040E8

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2450A8

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

Preview Lab → · Contrast checker → · Palette generator →