#2146A1#2146A1

#2146A1 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.5% C 0.154 H 264.1°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#2146A1
RGB	rgb(33, 70, 161)
HSL	hsl(223, 66%, 38%)
HSV	hsv(223, 80%, 63%)
CMYK	cmyk(79.5%, 56.5%, 0%, 36.9%)
CIE-LAB	lab(32.43, 21.24, -53.02)
CIE-LCH	lch(32.43, 57.12, 291.83°)
OKLab	oklab(42.51% -0.0157 -0.153)
OKLCH	oklch(42.51% 0.154 264.1)
XYZ	xyz(9.2481, 7.2758, 34.6283)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2146A1 #A17C21

analogous

#2186A1 #2146A1 #3C21A1

triadic

#2146A1 #A12146 #46A121

tetradic

#2146A1 #A12186 #A17C21 #21A13C

square

#2146A1 #A12186 #A17C21 #21A13C

split-complementary

#2146A1 #A13C21 #86A121

monochromatic

#0C1A3B #17306E #2146A1 #2C5CD4 #5E83DE

Accessibility & contrast

On white

8.55

#2146A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#2146A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2146A1

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2146A1	#FFFFFF	#000000	##FFFFFF
##2146A1	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A4

Deuteranopia (green-blind)

#00479F

Tritanopia (blue-blind)

#005D6C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2146a1;
/* rgb */ color: rgb(33, 70, 161);
/* oklch */ color: oklch(42.5% 0.154 264.1);

Tailwind

colors: {
  custom: {
    50: '#7178be',
    500: '#2146a1',
    950: '#000000',
  },
}

SCSS

$custom: #2146a1;
$custom-light: #7178be;
$custom-dark: #000000;

JSON

{
  "hex": "#2146a1",
  "rgb": {
    "r": 33,
    "g": 70,
    "b": 161
  },
  "hsl": {
    "h": 222.656,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.42511,
    "c": 0.15381,
    "h": 264.1
  },
  "luminance": 0.07277
}

Semantic roles & 50–950 ramp

primary

#2146A1

secondary

#C3A55B

accent

#B83FE9

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2146A1

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

Preview Lab → · Contrast checker → · Palette generator →