#2645AC#2645AC

#2645AC is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.4% C 0.169 H 266.4°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#2645AC
RGB	rgb(38, 69, 172)
HSL	hsl(226, 64%, 41%)
HSV	hsv(226, 78%, 67%)
CMYK	cmyk(77.9%, 59.9%, 0%, 32.5%)
CIE-LAB	lab(33.23, 26.71, -58.30)
CIE-LCH	lch(33.23, 64.12, 294.62°)
OKLab	oklab(43.45% -0.0106 -0.1684)
OKLCH	oklch(43.45% 0.169 266.4)
XYZ	xyz(10.3712, 7.6457, 39.9509)
Luminance	0.0765 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2645AC #AC8D26

analogous

#2688AC #2645AC #4A26AC

triadic

#2645AC #AC2645 #45AC26

tetradic

#2645AC #AC2688 #AC8D26 #26AC4A

square

#2645AC #AC2688 #AC8D26 #26AC4A

split-complementary

#2645AC #AC4A26 #88AC26

monochromatic

#101D48 #1B317A #2645AC #3B5FD4 #6E88DF

Accessibility & contrast

On white

8.30

#2645AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2645AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2645AC

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2645AC	#FFFFFF	#000000	##FFFFFF
##2645AC	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AF

Deuteranopia (green-blind)

#0048AA

Tritanopia (blue-blind)

#005F71

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2645ac;
/* rgb */ color: rgb(38, 69, 172);
/* oklch */ color: oklch(43.4% 0.169 266.4);

Tailwind

colors: {
  custom: {
    50: '#7678c6',
    500: '#2645ac',
    950: '#000000',
  },
}

SCSS

$custom: #2645ac;
$custom-light: #7678c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2645ac",
  "rgb": {
    "r": 38,
    "g": 69,
    "b": 172
  },
  "hsl": {
    "h": 226.119,
    "s": 63.81,
    "l": 41.176
  },
  "oklch": {
    "l": 0.43447,
    "c": 0.16876,
    "h": 266.4
  },
  "luminance": 0.07647
}

Semantic roles & 50–950 ramp

primary

#2645AC

secondary

#C5B068

accent

#C041E7

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2645AC

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

Preview Lab → · Contrast checker → · Palette generator →