#2456A0#2456A0

#2456A0 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.1% C 0.132 H 258.4°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#2456A0
RGB	rgb(36, 86, 160)
HSL	hsl(216, 63%, 38%)
HSV	hsv(216, 78%, 63%)
CMYK	cmyk(77.5%, 46.3%, 0%, 37.3%)
CIE-LAB	lab(37.05, 10.45, -44.94)
CIE-LCH	lch(37.05, 46.14, 283.09°)
OKLab	oklab(46.05% -0.0264 -0.1289)
OKLCH	oklch(46.05% 0.132 258.4)
XYZ	xyz(10.3982, 9.5675, 34.5496)
Luminance	0.0957 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2456A0 #A06E24

analogous

#2494A0 #2456A0 #3024A0

triadic

#2456A0 #A02456 #56A024

tetradic

#2456A0 #A02494 #A06E24 #24A030

square

#2456A0 #A02494 #A06E24 #24A030

split-complementary

#2456A0 #A03024 #94A024

monochromatic

#0E203C #193B6E #2456A0 #3171D1 #6393DC

Accessibility & contrast

On white

7.21

#2456A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#2456A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2456A0

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2456A0	#FFFFFF	#000000	##FFFFFF
##2456A0	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5DA3

Deuteranopia (green-blind)

#13529F

Tritanopia (blue-blind)

#006873

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2456a0;
/* rgb */ color: rgb(36, 86, 160);
/* oklch */ color: oklch(46.1% 0.132 258.4);

Tailwind

colors: {
  custom: {
    50: '#7185bc',
    500: '#2456a0',
    950: '#000000',
  },
}

SCSS

$custom: #2456a0;
$custom-light: #7185bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2456a0",
  "rgb": {
    "r": 36,
    "g": 86,
    "b": 160
  },
  "hsl": {
    "h": 215.806,
    "s": 63.265,
    "l": 38.431
  },
  "oklch": {
    "l": 0.46051,
    "c": 0.13156,
    "h": 258.4
  },
  "luminance": 0.09569
}

Semantic roles & 50–950 ramp

primary

#2456A0

secondary

#C1995F

accent

#A441E6

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2456A0

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

Preview Lab → · Contrast checker → · Palette generator →