#2459A9#2459A9

#2459A9 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.4% C 0.140 H 258.8°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#2459A9
RGB	rgb(36, 89, 169)
HSL	hsl(216, 65%, 40%)
HSV	hsv(216, 79%, 66%)
CMYK	cmyk(78.7%, 47.3%, 0%, 33.7%)
CIE-LAB	lab(38.52, 12.00, -47.95)
CIE-LCH	lch(38.52, 49.42, 284.05°)
OKLab	oklab(47.37% -0.0274 -0.1377)
OKLCH	oklch(47.37% 0.14 258.8)
XYZ	xyz(11.4587, 10.3831, 38.9286)
Luminance	0.1038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2459A9 #A97424

analogous

#249CA9 #2459A9 #3124A9

triadic

#2459A9 #A92459 #59A924

tetradic

#2459A9 #A9249C #A97424 #24A931

square

#2459A9 #A9249C #A97424 #24A931

split-complementary

#2459A9 #A93124 #9CA924

monochromatic

#0F2444 #193E77 #2459A9 #3675D4 #6898DF

Accessibility & contrast

On white

6.83

#2459A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#2459A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2459A9

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2459A9	#FFFFFF	#000000	##FFFFFF
##2459A9	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D61AC

Deuteranopia (green-blind)

#0755A7

Tritanopia (blue-blind)

#006C79

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2459a9;
/* rgb */ color: rgb(36, 89, 169);
/* oklch */ color: oklch(47.4% 0.140 258.8);

Tailwind

colors: {
  custom: {
    50: '#7387c3',
    500: '#2459a9',
    950: '#000000',
  },
}

SCSS

$custom: #2459a9;
$custom-light: #7387c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2459a9",
  "rgb": {
    "r": 36,
    "g": 89,
    "b": 169
  },
  "hsl": {
    "h": 216.09,
    "s": 64.878,
    "l": 40.196
  },
  "oklch": {
    "l": 0.4737,
    "c": 0.14036,
    "h": 258.8
  },
  "luminance": 0.10384
}

Semantic roles & 50–950 ramp

primary

#2459A9

secondary

#C59E64

accent

#A540E8

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2459A9

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

Preview Lab → · Contrast checker → · Palette generator →