#2045A8#2045A8

#2045A8 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.9% C 0.165 H 264.7°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#2045A8
RGB	rgb(32, 69, 168)
HSL	hsl(224, 68%, 39%)
HSV	hsv(224, 81%, 66%)
CMYK	cmyk(81%, 58.9%, 0%, 34.1%)
CIE-LAB	lab(32.68, 24.56, -56.82)
CIE-LCH	lch(32.68, 61.90, 293.37°)
OKLab	oklab(42.86% -0.0154 -0.1642)
OKLCH	oklch(42.86% 0.165 264.7)
XYZ	xyz(9.7892, 7.3893, 37.9485)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2045A8 #A88320

analogous

#2089A8 #2045A8 #3F20A8

triadic

#2045A8 #A82045 #45A820

tetradic

#2045A8 #A82089 #A88320 #20A83F

square

#2045A8 #A82089 #A88320 #20A83F

split-complementary

#2045A8 #A83F20 #89A820

monochromatic

#0C1B41 #163075 #2045A8 #2E5CD7 #6184E1

Accessibility & contrast

On white

8.47

#2045A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#2045A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2045A8

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2045A8	#FFFFFF	#000000	##FFFFFF
##2045A8	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AB

Deuteranopia (green-blind)

#0047A6

Tritanopia (blue-blind)

#005E6F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2045a8;
/* rgb */ color: rgb(32, 69, 168);
/* oklch */ color: oklch(42.9% 0.165 264.7);

Tailwind

colors: {
  custom: {
    50: '#7378c3',
    500: '#2045a8',
    950: '#000000',
  },
}

SCSS

$custom: #2045a8;
$custom-light: #7378c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2045a8",
  "rgb": {
    "r": 32,
    "g": 69,
    "b": 168
  },
  "hsl": {
    "h": 223.676,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.42865,
    "c": 0.16493,
    "h": 264.7
  },
  "luminance": 0.0739
}

Semantic roles & 50–950 ramp

primary

#2045A8

secondary

#C6AA5E

accent

#BC3DEB

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090813

muted

#7B7B82

Preview Lab

Preview with #2045A8

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

Preview Lab → · Contrast checker → · Palette generator →