#2456BA#2456BA

#2456BA is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.0% C 0.167 H 262.2°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#2456BA
RGB	rgb(36, 86, 186)
HSL	hsl(220, 68%, 44%)
HSV	hsv(220, 81%, 73%)
CMYK	cmyk(80.6%, 53.8%, 0%, 27.1%)
CIE-LAB	lab(38.85, 20.61, -57.43)
CIE-LCH	lch(38.85, 61.02, 289.74°)
OKLab	oklab(48% -0.0228 -0.1656)
OKLCH	oklch(48% 0.167 262.2)
XYZ	xyz(12.9151, 10.5743, 47.8052)
Luminance	0.1058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2456BA #BA8824

analogous

#24A1BA #2456BA #3D24BA

triadic

#2456BA #BA2456 #56BA24

tetradic

#2456BA #BA24A1 #BA8824 #24BA3D

square

#2456BA #BA24A1 #BA8824 #24BA3D

split-complementary

#2456BA #BA3D24 #A1BA24

monochromatic

#102753 #1A3E87 #2456BA #4174DA #749AE4

Accessibility & contrast

On white

6.74

#2456BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#2456BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2456BA

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2456BA	#FFFFFF	#000000	##FFFFFF
##2456BA	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063BE

Deuteranopia (green-blind)

#0055B8

Tritanopia (blue-blind)

#006F7F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2456ba;
/* rgb */ color: rgb(36, 86, 186);
/* oklch */ color: oklch(48.0% 0.167 262.2);

Tailwind

colors: {
  custom: {
    50: '#7785cf',
    500: '#2456ba',
    950: '#000000',
  },
}

SCSS

$custom: #2456ba;
$custom-light: #7785cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2456ba",
  "rgb": {
    "r": 36,
    "g": 86,
    "b": 186
  },
  "hsl": {
    "h": 220,
    "s": 67.568,
    "l": 43.529
  },
  "oklch": {
    "l": 0.48001,
    "c": 0.1672,
    "h": 262.2
  },
  "luminance": 0.10576
}

Semantic roles & 50–950 ramp

primary

#2456BA

secondary

#CBAC6E

accent

#B13DEA

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0A0A14

muted

#7C7C82

Preview Lab

Preview with #2456BA

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

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