#2459AC#2459AC

#2459AC is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.6% C 0.144 H 259.3°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#2459AC
RGB	rgb(36, 89, 172)
HSL	hsl(217, 65%, 41%)
HSV	hsv(217, 79%, 67%)
CMYK	cmyk(79.1%, 48.3%, 0%, 32.5%)
CIE-LAB	lab(38.72, 13.17, -49.40)
CIE-LCH	lch(38.72, 51.13, 284.93°)
OKLab	oklab(47.59% -0.0269 -0.142)
OKLCH	oklch(47.59% 0.144 259.3)
XYZ	xyz(11.7436, 10.4970, 40.4289)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2459AC #AC7724

analogous

#249DAC #2459AC #3324AC

triadic

#2459AC #AC2459 #59AC24

tetradic

#2459AC #AC249D #AC7724 #24AC33

square

#2459AC #AC249D #AC7724 #24AC33

split-complementary

#2459AC #AC3324 #9DAC24

monochromatic

#0F2547 #193F79 #2459AC #3875D5 #6A98E0

Accessibility & contrast

On white

6.78

#2459AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#2459AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2459AC

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2459AC	#FFFFFF	#000000	##FFFFFF
##2459AC	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A62AF

Deuteranopia (green-blind)

#0055AA

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2459ac;
/* rgb */ color: rgb(36, 89, 172);
/* oklch */ color: oklch(47.6% 0.144 259.3);

Tailwind

colors: {
  custom: {
    50: '#7487c5',
    500: '#2459ac',
    950: '#000000',
  },
}

SCSS

$custom: #2459ac;
$custom-light: #7487c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2459ac",
  "rgb": {
    "r": 36,
    "g": 89,
    "b": 172
  },
  "hsl": {
    "h": 216.618,
    "s": 65.385,
    "l": 40.784
  },
  "oklch": {
    "l": 0.47586,
    "c": 0.14448,
    "h": 259.3
  },
  "luminance": 0.10498
}

Semantic roles & 50–950 ramp

primary

#2459AC

secondary

#C6A166

accent

#A73FE8

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2459AC

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

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