#2146AD#2146AD

#2146AD is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.5% C 0.170 H 264.9°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#2146AD
RGB	rgb(33, 70, 173)
HSL	hsl(224, 68%, 40%)
HSV	hsv(224, 81%, 68%)
CMYK	cmyk(80.9%, 59.5%, 0%, 32.2%)
CIE-LAB	lab(33.39, 25.93, -58.64)
CIE-LCH	lch(33.39, 64.12, 293.85°)
OKLab	oklab(43.54% -0.0151 -0.1695)
OKLCH	oklch(43.54% 0.17 264.9)
XYZ	xyz(10.3575, 7.7196, 40.4712)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2146AD #AD8821

analogous

#218CAD #2146AD #4221AD

triadic

#2146AD #AD2146 #46AD21

tetradic

#2146AD #AD218C #AD8821 #21AD42

square

#2146AD #AD218C #AD8821 #21AD42

split-complementary

#2146AD #AD4221 #8CAD21

monochromatic

#0D1C46 #17317A #2146AD #335FD8 #6687E2

Accessibility & contrast

On white

8.25

#2146AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2146AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2146AD

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2146AD	#FFFFFF	#000000	##FFFFFF
##2146AD	1.00	8.25	2.54	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B0

Deuteranopia (green-blind)

#0048AB

Tritanopia (blue-blind)

#006072

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2146ad;
/* rgb */ color: rgb(33, 70, 173);
/* oklch */ color: oklch(43.5% 0.170 264.9);

Tailwind

colors: {
  custom: {
    50: '#7479c6',
    500: '#2146ad',
    950: '#000000',
  },
}

SCSS

$custom: #2146ad;
$custom-light: #7479c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2146ad",
  "rgb": {
    "r": 33,
    "g": 70,
    "b": 173
  },
  "hsl": {
    "h": 224.143,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.43538,
    "c": 0.17019,
    "h": 264.9
  },
  "luminance": 0.07721
}

Semantic roles & 50–950 ramp

primary

#2146AD

secondary

#C7AD62

accent

#BD3DEB

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2146AD

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

Preview Lab → · Contrast checker → · Palette generator →