#2456A6#2456A6

#2456A6 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.5% C 0.140 H 259.5°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#2456A6
RGB	rgb(36, 86, 166)
HSL	hsl(217, 64%, 40%)
HSV	hsv(217, 78%, 65%)
CMYK	cmyk(78.3%, 48.2%, 0%, 34.9%)
CIE-LAB	lab(37.45, 12.80, -47.89)
CIE-LCH	lch(37.45, 49.57, 284.97°)
OKLab	oklab(46.48% -0.0254 -0.1375)
OKLCH	oklch(46.48% 0.14 259.5)
XYZ	xyz(10.9358, 9.7825, 37.3809)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2456A6 #A67424

analogous

#2497A6 #2456A6 #3324A6

triadic

#2456A6 #A62456 #56A624

tetradic

#2456A6 #A62497 #A67424 #24A633

square

#2456A6 #A62497 #A67424 #24A633

split-complementary

#2456A6 #A63324 #97A624

monochromatic

#0E2241 #193C74 #2456A6 #3471D3 #6694DE

Accessibility & contrast

On white

7.10

#2456A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#2456A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2456A6

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2456A6	#FFFFFF	#000000	##FFFFFF
##2456A6	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295EA9

Deuteranopia (green-blind)

#0053A4

Tritanopia (blue-blind)

#006976

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2456a6;
/* rgb */ color: rgb(36, 86, 166);
/* oklch */ color: oklch(46.5% 0.140 259.5);

Tailwind

colors: {
  custom: {
    50: '#7385c1',
    500: '#2456a6',
    950: '#000000',
  },
}

SCSS

$custom: #2456a6;
$custom-light: #7385c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2456a6",
  "rgb": {
    "r": 36,
    "g": 86,
    "b": 166
  },
  "hsl": {
    "h": 216.923,
    "s": 64.356,
    "l": 39.608
  },
  "oklch": {
    "l": 0.46481,
    "c": 0.13987,
    "h": 259.5
  },
  "luminance": 0.09784
}

Semantic roles & 50–950 ramp

primary

#2456A6

secondary

#C49E62

accent

#A740E7

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2456A6

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

Preview Lab → · Contrast checker → · Palette generator →