#2043A8#2043A8

#2043A8 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.5% C 0.167 H 265.2°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#2043A8
RGB	rgb(32, 67, 168)
HSL	hsl(225, 68%, 39%)
HSV	hsv(225, 81%, 66%)
CMYK	cmyk(81%, 60.1%, 0%, 34.1%)
CIE-LAB	lab(32.14, 25.90, -57.70)
CIE-LCH	lch(32.14, 63.25, 294.18°)
OKLab	oklab(42.46% -0.0141 -0.1668)
OKLCH	oklch(42.46% 0.167 265.2)
XYZ	xyz(9.6682, 7.1474, 37.9082)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2043A8 #A88520

analogous

#2087A8 #2043A8 #4120A8

triadic

#2043A8 #A82043 #43A820

tetradic

#2043A8 #A82087 #A88520 #20A841

square

#2043A8 #A82087 #A88520 #20A841

split-complementary

#2043A8 #A84120 #87A820

monochromatic

#0C1A41 #162E75 #2043A8 #2E5AD7 #6182E1

Accessibility & contrast

On white

8.64

#2043A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2043A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2043A8

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2043A8	#FFFFFF	#000000	##FFFFFF
##2043A8	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AB

Deuteranopia (green-blind)

#0045A6

Tritanopia (blue-blind)

#005D6F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2043a8;
/* rgb */ color: rgb(32, 67, 168);
/* oklch */ color: oklch(42.5% 0.167 265.2);

Tailwind

colors: {
  custom: {
    50: '#7376c3',
    500: '#2043a8',
    950: '#000000',
  },
}

SCSS

$custom: #2043a8;
$custom-light: #7376c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2043a8",
  "rgb": {
    "r": 32,
    "g": 67,
    "b": 168
  },
  "hsl": {
    "h": 224.559,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.42463,
    "c": 0.1674,
    "h": 265.2
  },
  "luminance": 0.07149
}

Semantic roles & 50–950 ramp

primary

#2043A8

secondary

#C6AB5E

accent

#BE3DEB

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090813

muted

#7B7B82

Preview Lab

Preview with #2043A8

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

Preview Lab → · Contrast checker → · Palette generator →