#2146B2#2146B2

#2146B2 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.0% C 0.177 H 265.2°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#2146B2
RGB	rgb(33, 70, 178)
HSL	hsl(225, 69%, 41%)
HSV	hsv(225, 81%, 70%)
CMYK	cmyk(81.5%, 60.7%, 0%, 30.2%)
CIE-LAB	lab(33.81, 27.86, -60.93)
CIE-LCH	lch(33.81, 67.00, 294.57°)
OKLab	oklab(43.98% -0.0149 -0.1762)
OKLCH	oklch(43.98% 0.177 265.2)
XYZ	xyz(10.8504, 7.9167, 43.0671)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2146B2 #B28D21

analogous

#218FB2 #2146B2 #4521B2

triadic

#2146B2 #B22146 #46B221

tetradic

#2146B2 #B2218F #B28D21 #21B245

square

#2146B2 #B2218F #B28D21 #21B245

split-complementary

#2146B2 #B24521 #8FB221

monochromatic

#0E1D4B #17327E #2146B2 #3660DA #6A89E3

Accessibility & contrast

On white

8.13

#2146B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2146B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2146B2

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2146B2	#FFFFFF	#000000	##FFFFFF
##2146B2	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B6

Deuteranopia (green-blind)

#0049B0

Tritanopia (blue-blind)

#006275

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2146b2;
/* rgb */ color: rgb(33, 70, 178);
/* oklch */ color: oklch(44.0% 0.177 265.2);

Tailwind

colors: {
  custom: {
    50: '#7679ca',
    500: '#2146b2',
    950: '#000000',
  },
}

SCSS

$custom: #2146b2;
$custom-light: #7679ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2146b2",
  "rgb": {
    "r": 33,
    "g": 70,
    "b": 178
  },
  "hsl": {
    "h": 224.69,
    "s": 68.72,
    "l": 41.373
  },
  "oklch": {
    "l": 0.43979,
    "c": 0.17687,
    "h": 265.2
  },
  "luminance": 0.07918
}

Semantic roles & 50–950 ramp

primary

#2146B2

secondary

#C9B066

accent

#BF3CEC

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2146B2

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

Preview Lab → · Contrast checker → · Palette generator →