#2645AA#2645AA

#2645AA is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.3% C 0.166 H 266.3°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#2645AA
RGB	rgb(38, 69, 170)
HSL	hsl(226, 63%, 41%)
HSV	hsv(226, 78%, 67%)
CMYK	cmyk(77.6%, 59.4%, 0%, 33.3%)
CIE-LAB	lab(33.07, 25.95, -57.37)
CIE-LCH	lch(33.07, 62.96, 294.34°)
OKLab	oklab(43.27% -0.0106 -0.1657)
OKLCH	oklch(43.27% 0.166 266.3)
XYZ	xyz(10.1806, 7.5694, 38.9469)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2645AA #AA8B26

analogous

#2687AA #2645AA #4926AA

triadic

#2645AA #AA2645 #45AA26

tetradic

#2645AA #AA2687 #AA8B26 #26AA49

square

#2645AA #AA2687 #AA8B26 #26AA49

split-complementary

#2645AA #AA4926 #87AA26

monochromatic

#101C46 #1B3178 #2645AA #3A5ED3 #6C87DE

Accessibility & contrast

On white

8.35

#2645AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#2645AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2645AA

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2645AA	#FFFFFF	#000000	##FFFFFF
##2645AA	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AD

Deuteranopia (green-blind)

#0048A8

Tritanopia (blue-blind)

#005F70

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2645aa;
/* rgb */ color: rgb(38, 69, 170);
/* oklch */ color: oklch(43.3% 0.166 266.3);

Tailwind

colors: {
  custom: {
    50: '#7578c4',
    500: '#2645aa',
    950: '#000000',
  },
}

SCSS

$custom: #2645aa;
$custom-light: #7578c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2645aa",
  "rgb": {
    "r": 38,
    "g": 69,
    "b": 170
  },
  "hsl": {
    "h": 225.909,
    "s": 63.462,
    "l": 40.784
  },
  "oklch": {
    "l": 0.43273,
    "c": 0.16605,
    "h": 266.3
  },
  "luminance": 0.07571
}

Semantic roles & 50–950 ramp

primary

#2645AA

secondary

#C5AF67

accent

#C041E6

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2645AA

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

Preview Lab → · Contrast checker → · Palette generator →