#2445AF#2445AF

#2445AF is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.6% C 0.173 H 266.0°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#2445AF
RGB	rgb(36, 69, 175)
HSL	hsl(226, 66%, 41%)
HSV	hsv(226, 79%, 69%)
CMYK	cmyk(79.4%, 60.6%, 0%, 31.4%)
CIE-LAB	lab(33.40, 27.65, -59.81)
CIE-LCH	lch(33.40, 65.89, 294.82°)
OKLab	oklab(43.63% -0.0121 -0.1729)
OKLCH	oklch(43.63% 0.173 266)
XYZ	xyz(10.5908, 7.7252, 41.4821)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2445AF #AF8E24

analogous

#248BAF #2445AF #4824AF

triadic

#2445AF #AF2445 #45AF24

tetradic

#2445AF #AF248B #AF8E24 #24AF48

square

#2445AF #AF248B #AF8E24 #24AF48

split-complementary

#2445AF #AF4824 #8BAF24

monochromatic

#0F1D49 #1A317C #2445AF #3A5FD6 #6D88E1

Accessibility & contrast

On white

8.25

#2445AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2445AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2445AF

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2445AF	#FFFFFF	#000000	##FFFFFF
##2445AF	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B3

Deuteranopia (green-blind)

#0048AD

Tritanopia (blue-blind)

#006073

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2445af;
/* rgb */ color: rgb(36, 69, 175);
/* oklch */ color: oklch(43.6% 0.173 266.0);

Tailwind

colors: {
  custom: {
    50: '#7678c8',
    500: '#2445af',
    950: '#000000',
  },
}

SCSS

$custom: #2445af;
$custom-light: #7678c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2445af",
  "rgb": {
    "r": 36,
    "g": 69,
    "b": 175
  },
  "hsl": {
    "h": 225.755,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.4363,
    "c": 0.17332,
    "h": 266
  },
  "luminance": 0.07726
}

Semantic roles & 50–950 ramp

primary

#2445AF

secondary

#C7B068

accent

#C03FE9

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2445AF

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

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