#2459BD#2459BD

#2459BD is a mid, vivid blue. Relative luminance 0.112; OKLCH L 48.9% C 0.168 H 261.6°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#2459BD
RGB	rgb(36, 89, 189)
HSL	hsl(219, 68%, 44%)
HSV	hsv(219, 81%, 74%)
CMYK	cmyk(81%, 52.9%, 0%, 25.9%)
CIE-LAB	lab(39.90, 19.80, -57.49)
CIE-LCH	lch(39.90, 60.80, 289.01°)
OKLab	oklab(48.87% -0.0246 -0.1657)
OKLCH	oklch(48.87% 0.168 261.6)
XYZ	xyz(13.4819, 11.1923, 49.5840)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2459BD #BD8824

analogous

#24A6BD #2459BD #3C24BD

triadic

#2459BD #BD2459 #59BD24

tetradic

#2459BD #BD24A6 #BD8824 #24BD3C

square

#2459BD #BD24A6 #BD8824 #24BD3C

split-complementary

#2459BD #BD3C24 #A6BD24

monochromatic

#102956 #1A418A #2459BD #4378DB #769DE5

Accessibility & contrast

On white

6.48

#2459BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#2459BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2459BD

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2459BD	#FFFFFF	#000000	##FFFFFF
##2459BD	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C65C1

Deuteranopia (green-blind)

#0057BB

Tritanopia (blue-blind)

#007282

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2459bd;
/* rgb */ color: rgb(36, 89, 189);
/* oklch */ color: oklch(48.9% 0.168 261.6);

Tailwind

colors: {
  custom: {
    50: '#7887d2',
    500: '#2459bd',
    950: '#000000',
  },
}

SCSS

$custom: #2459bd;
$custom-light: #7887d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2459bd",
  "rgb": {
    "r": 36,
    "g": 89,
    "b": 189
  },
  "hsl": {
    "h": 219.216,
    "s": 68,
    "l": 44.118
  },
  "oklch": {
    "l": 0.48867,
    "c": 0.16755,
    "h": 261.6
  },
  "luminance": 0.11194
}

Semantic roles & 50–950 ramp

primary

#2459BD

secondary

#CCAD70

accent

#AF3DEB

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0A0B14

muted

#7C7C83

Preview Lab

Preview with #2459BD

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

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