#2646A8#2646A8

#2646A8 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.3% C 0.162 H 266.0°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#2646A8
RGB	rgb(38, 70, 168)
HSL	hsl(225, 63%, 40%)
HSV	hsv(225, 77%, 66%)
CMYK	cmyk(77.4%, 58.3%, 0%, 34.1%)
CIE-LAB	lab(33.18, 24.51, -56.00)
CIE-LCH	lch(33.18, 61.13, 293.64°)
OKLab	oklab(43.3% -0.0114 -0.1617)
OKLCH	oklch(43.3% 0.162 266)
XYZ	xyz(10.0549, 7.6184, 37.9788)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2646A8 #A88826

analogous

#2687A8 #2646A8 #4726A8

triadic

#2646A8 #A82646 #46A826

tetradic

#2646A8 #A82687 #A88826 #26A847

square

#2646A8 #A82687 #A88826 #26A847

split-complementary

#2646A8 #A84726 #87A826

monochromatic

#0F1C44 #1B3176 #2646A8 #395FD2 #6B87DE

Accessibility & contrast

On white

8.32

#2646A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2646A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2646A8

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2646A8	#FFFFFF	#000000	##FFFFFF
##2646A8	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AB

Deuteranopia (green-blind)

#0048A6

Tritanopia (blue-blind)

#005F70

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2646a8;
/* rgb */ color: rgb(38, 70, 168);
/* oklch */ color: oklch(43.3% 0.162 266.0);

Tailwind

colors: {
  custom: {
    50: '#7579c3',
    500: '#2646a8',
    950: '#000000',
  },
}

SCSS

$custom: #2646a8;
$custom-light: #7579c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2646a8",
  "rgb": {
    "r": 38,
    "g": 70,
    "b": 168
  },
  "hsl": {
    "h": 225.231,
    "s": 63.107,
    "l": 40.392
  },
  "oklch": {
    "l": 0.43302,
    "c": 0.16207,
    "h": 266
  },
  "luminance": 0.0762
}

Semantic roles & 50–950 ramp

primary

#2646A8

secondary

#C4AD66

accent

#BE42E6

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2646A8

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

Preview Lab → · Contrast checker → · Palette generator →