#2045A9#2045A9

#2045A9 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.0% C 0.166 H 264.7°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#2045A9
RGB	rgb(32, 69, 169)
HSL	hsl(224, 68%, 39%)
HSV	hsv(224, 81%, 66%)
CMYK	cmyk(81.1%, 59.2%, 0%, 33.7%)
CIE-LAB	lab(32.76, 24.95, -57.29)
CIE-LCH	lch(32.76, 62.48, 293.53°)
OKLab	oklab(42.95% -0.0153 -0.1656)
OKLCH	oklch(42.95% 0.166 264.7)
XYZ	xyz(9.8827, 7.4267, 38.4411)
Luminance	0.0743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2045A9 #A98420

analogous

#2089A9 #2045A9 #4020A9

triadic

#2045A9 #A92045 #45A920

tetradic

#2045A9 #A92089 #A98420 #20A940

square

#2045A9 #A92089 #A98420 #20A940

split-complementary

#2045A9 #A94020 #89A920

monochromatic

#0D1B42 #163076 #2045A9 #2F5CD8 #6284E1

Accessibility & contrast

On white

8.45

#2045A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2045A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2045A9

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2045A9	#FFFFFF	#000000	##FFFFFF
##2045A9	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AC

Deuteranopia (green-blind)

#0047A7

Tritanopia (blue-blind)

#005E70

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2045a9;
/* rgb */ color: rgb(32, 69, 169);
/* oklch */ color: oklch(43.0% 0.166 264.7);

Tailwind

colors: {
  custom: {
    50: '#7378c3',
    500: '#2045a9',
    950: '#000000',
  },
}

SCSS

$custom: #2045a9;
$custom-light: #7378c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2045a9",
  "rgb": {
    "r": 32,
    "g": 69,
    "b": 169
  },
  "hsl": {
    "h": 223.796,
    "s": 68.159,
    "l": 39.412
  },
  "oklch": {
    "l": 0.42952,
    "c": 0.16628,
    "h": 264.7
  },
  "luminance": 0.07428
}

Semantic roles & 50–950 ramp

primary

#2045A9

secondary

#C6AA5F

accent

#BC3DEB

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2045A9

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

Preview Lab → · Contrast checker → · Palette generator →