#2459A4#2459A4

#2459A4 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.0% C 0.133 H 257.8°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#2459A4
RGB	rgb(36, 89, 164)
HSL	hsl(215, 64%, 39%)
HSV	hsv(215, 78%, 64%)
CMYK	cmyk(78%, 45.7%, 0%, 35.7%)
CIE-LAB	lab(38.20, 10.04, -45.50)
CIE-LCH	lch(38.20, 46.59, 282.45°)
OKLab	oklab(47.02% -0.0283 -0.1304)
OKLCH	oklch(47.02% 0.133 257.8)
XYZ	xyz(10.9983, 10.1989, 36.5037)
Luminance	0.1020 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2459A4 #A46F24

analogous

#2499A4 #2459A4 #2F24A4

triadic

#2459A4 #A42459 #59A424

tetradic

#2459A4 #A42499 #A46F24 #24A42F

square

#2459A4 #A42499 #A46F24 #24A42F

split-complementary

#2459A4 #A42F24 #99A424

monochromatic

#0E2340 #193E72 #2459A4 #3375D2 #6597DD

Accessibility & contrast

On white

6.91

#2459A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#2459A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2459A4

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2459A4	#FFFFFF	#000000	##FFFFFF
##2459A4	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3260A7

Deuteranopia (green-blind)

#1654A2

Tritanopia (blue-blind)

#006B76

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2459a4;
/* rgb */ color: rgb(36, 89, 164);
/* oklch */ color: oklch(47.0% 0.133 257.8);

Tailwind

colors: {
  custom: {
    50: '#7287bf',
    500: '#2459a4',
    950: '#000000',
  },
}

SCSS

$custom: #2459a4;
$custom-light: #7287bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2459a4",
  "rgb": {
    "r": 36,
    "g": 89,
    "b": 164
  },
  "hsl": {
    "h": 215.156,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47015,
    "c": 0.13348,
    "h": 257.8
  },
  "luminance": 0.102
}

Semantic roles & 50–950 ramp

primary

#2459A4

secondary

#C39A61

accent

#A241E7

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2459A4

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

Preview Lab → · Contrast checker → · Palette generator →