#2456A2#2456A2

#2456A2 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.2% C 0.134 H 258.8°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#2456A2
RGB	rgb(36, 86, 162)
HSL	hsl(216, 64%, 39%)
HSV	hsv(216, 78%, 64%)
CMYK	cmyk(77.8%, 46.9%, 0%, 36.5%)
CIE-LAB	lab(37.18, 11.23, -45.93)
CIE-LCH	lch(37.18, 47.28, 283.74°)
OKLab	oklab(46.19% -0.0261 -0.1318)
OKLCH	oklch(46.19% 0.134 258.8)
XYZ	xyz(10.5745, 9.6381, 35.4784)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2456A2 #A27024

analogous

#2495A2 #2456A2 #3124A2

triadic

#2456A2 #A22456 #56A224

tetradic

#2456A2 #A22495 #A27024 #24A231

square

#2456A2 #A22495 #A27024 #24A231

split-complementary

#2456A2 #A23124 #95A224

monochromatic

#0E213E #193B70 #2456A2 #3271D1 #6494DD

Accessibility & contrast

On white

7.17

#2456A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#2456A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2456A2

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2456A2	#FFFFFF	#000000	##FFFFFF
##2456A2	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5EA5

Deuteranopia (green-blind)

#0D52A0

Tritanopia (blue-blind)

#006874

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2456a2;
/* rgb */ color: rgb(36, 86, 162);
/* oklch */ color: oklch(46.2% 0.134 258.8);

Tailwind

colors: {
  custom: {
    50: '#7285be',
    500: '#2456a2',
    950: '#000000',
  },
}

SCSS

$custom: #2456a2;
$custom-light: #7285be;
$custom-dark: #000000;

JSON

{
  "hex": "#2456a2",
  "rgb": {
    "r": 36,
    "g": 86,
    "b": 162
  },
  "hsl": {
    "h": 216.19,
    "s": 63.636,
    "l": 38.824
  },
  "oklch": {
    "l": 0.46193,
    "c": 0.13433,
    "h": 258.8
  },
  "luminance": 0.09639
}

Semantic roles & 50–950 ramp

primary

#2456A2

secondary

#C29B60

accent

#A541E7

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2456A2

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

Preview Lab → · Contrast checker → · Palette generator →