#2043AD#2043AD

#2043AD is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.9% C 0.174 H 265.4°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#2043AD
RGB	rgb(32, 67, 173)
HSL	hsl(225, 69%, 40%)
HSV	hsv(225, 82%, 68%)
CMYK	cmyk(81.5%, 61.3%, 0%, 32.2%)
CIE-LAB	lab(32.56, 27.84, -60.00)
CIE-LCH	lch(32.56, 66.14, 294.89°)
OKLab	oklab(42.91% -0.014 -0.1735)
OKLCH	oklch(42.91% 0.174 265.4)
XYZ	xyz(10.1430, 7.3373, 40.4087)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2043AD #AD8A20

analogous

#208AAD #2043AD #4320AD

triadic

#2043AD #AD2043 #43AD20

tetradic

#2043AD #AD208A #AD8A20 #20AD43

square

#2043AD #AD208A #AD8A20 #20AD43

split-complementary

#2043AD #AD4320 #8AAD20

monochromatic

#0D1B46 #162F79 #2043AD #315BD9 #6584E2

Accessibility & contrast

On white

8.51

#2043AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2043AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2043AD

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2043AD	#FFFFFF	#000000	##FFFFFF
##2043AD	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B0

Deuteranopia (green-blind)

#0046AB

Tritanopia (blue-blind)

#005E71

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2043ad;
/* rgb */ color: rgb(32, 67, 173);
/* oklch */ color: oklch(42.9% 0.174 265.4);

Tailwind

colors: {
  custom: {
    50: '#7476c6',
    500: '#2043ad',
    950: '#000000',
  },
}

SCSS

$custom: #2043ad;
$custom-light: #7476c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2043ad",
  "rgb": {
    "r": 32,
    "g": 67,
    "b": 173
  },
  "hsl": {
    "h": 225.106,
    "s": 68.78,
    "l": 40.196
  },
  "oklch": {
    "l": 0.42909,
    "c": 0.17411,
    "h": 265.4
  },
  "luminance": 0.07339
}

Semantic roles & 50–950 ramp

primary

#2043AD

secondary

#C8AE61

accent

#C03CEC

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2043AD

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

Preview Lab → · Contrast checker → · Palette generator →