#2456AA#2456AA

#2456AA is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.8% C 0.145 H 260.2°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#2456AA
RGB	rgb(36, 86, 170)
HSL	hsl(218, 65%, 40%)
HSV	hsv(218, 79%, 67%)
CMYK	cmyk(78.8%, 49.4%, 0%, 33.3%)
CIE-LAB	lab(37.72, 14.37, -49.83)
CIE-LCH	lch(37.72, 51.86, 286.09°)
OKLab	oklab(46.78% -0.0248 -0.1433)
OKLCH	oklch(46.78% 0.145 260.2)
XYZ	xyz(11.3084, 9.9316, 39.3434)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2456AA #AA7824

analogous

#2499AA #2456AA #3524AA

triadic

#2456AA #AA2456 #56AA24

tetradic

#2456AA #AA2499 #AA7824 #24AA35

square

#2456AA #AA2499 #AA7824 #24AA35

split-complementary

#2456AA #AA3524 #99AA24

monochromatic

#0F2345 #193C77 #2456AA #3772D5 #6995DF

Accessibility & contrast

On white

7.03

#2456AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#2456AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2456AA

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2456AA	#FFFFFF	#000000	##FFFFFF
##2456AA	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255FAD

Deuteranopia (green-blind)

#0053A8

Tritanopia (blue-blind)

#006A78

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2456aa;
/* rgb */ color: rgb(36, 86, 170);
/* oklch */ color: oklch(46.8% 0.145 260.2);

Tailwind

colors: {
  custom: {
    50: '#7485c4',
    500: '#2456aa',
    950: '#000000',
  },
}

SCSS

$custom: #2456aa;
$custom-light: #7485c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2456aa",
  "rgb": {
    "r": 36,
    "g": 86,
    "b": 170
  },
  "hsl": {
    "h": 217.612,
    "s": 65.049,
    "l": 40.392
  },
  "oklch": {
    "l": 0.46775,
    "c": 0.14539,
    "h": 260.2
  },
  "luminance": 0.09933
}

Semantic roles & 50–950 ramp

primary

#2456AA

secondary

#C5A165

accent

#A940E8

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090A13

muted

#7B7C82

Preview Lab

Preview with #2456AA

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

Preview Lab → · Contrast checker → · Palette generator →