#2646AB#2646AB

#2646AB is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.6% C 0.166 H 266.1°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#2646AB
RGB	rgb(38, 70, 171)
HSL	hsl(226, 64%, 41%)
HSV	hsv(226, 78%, 67%)
CMYK	cmyk(77.8%, 59.1%, 0%, 32.9%)
CIE-LAB	lab(33.42, 25.66, -57.40)
CIE-LCH	lch(33.42, 62.88, 294.09°)
OKLab	oklab(43.56% -0.0113 -0.1658)
OKLCH	oklch(43.56% 0.166 266.1)
XYZ	xyz(10.3376, 7.7315, 39.4677)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2646AB #AB8B26

analogous

#2688AB #2646AB #4826AB

triadic

#2646AB #AB2646 #46AB26

tetradic

#2646AB #AB2688 #AB8B26 #26AB48

square

#2646AB #AB2688 #AB8B26 #26AB48

split-complementary

#2646AB #AB4826 #88AB26

monochromatic

#101D47 #1B3279 #2646AB #3B60D3 #6D88DF

Accessibility & contrast

On white

8.25

#2646AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2646AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2646AB

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2646AB	#FFFFFF	#000000	##FFFFFF
##2646AB	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)

#0055AE

Deuteranopia (green-blind)

#0049A9

Tritanopia (blue-blind)

#005F71

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2646ab;
/* rgb */ color: rgb(38, 70, 171);
/* oklch */ color: oklch(43.6% 0.166 266.1);

Tailwind

colors: {
  custom: {
    50: '#7579c5',
    500: '#2646ab',
    950: '#000000',
  },
}

SCSS

$custom: #2646ab;
$custom-light: #7579c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2646ab",
  "rgb": {
    "r": 38,
    "g": 70,
    "b": 171
  },
  "hsl": {
    "h": 225.564,
    "s": 63.636,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43559,
    "c": 0.16616,
    "h": 266.1
  },
  "luminance": 0.07733
}

Semantic roles & 50–950 ramp

primary

#2646AB

secondary

#C5AF68

accent

#BF41E7

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2646AB

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

Preview Lab → · Contrast checker → · Palette generator →