#2045A3#2045A3

#2045A3 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.4% C 0.158 H 264.3°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#2045A3
RGB	rgb(32, 69, 163)
HSL	hsl(223, 67%, 38%)
HSV	hsv(223, 80%, 64%)
CMYK	cmyk(80.4%, 57.7%, 0%, 36.1%)
CIE-LAB	lab(32.27, 22.60, -54.48)
CIE-LCH	lch(32.27, 58.98, 292.53°)
OKLab	oklab(42.44% -0.0156 -0.1573)
OKLCH	oklch(42.44% 0.158 264.3)
XYZ	xyz(9.3323, 7.2066, 35.5424)
Luminance	0.0721 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2045A3 #A37E20

analogous

#2086A3 #2045A3 #3C20A3

triadic

#2045A3 #A32045 #45A320

tetradic

#2045A3 #A32086 #A37E20 #20A33C

square

#2045A3 #A32086 #A37E20 #20A33C

split-complementary

#2045A3 #A33C20 #86A320

monochromatic

#0C1A3D #162F70 #2045A3 #2B5BD5 #5E83DF

Accessibility & contrast

On white

8.60

#2045A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2045A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2045A3

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2045A3	#FFFFFF	#000000	##FFFFFF
##2045A3	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A6

Deuteranopia (green-blind)

#0046A1

Tritanopia (blue-blind)

#005D6D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2045a3;
/* rgb */ color: rgb(32, 69, 163);
/* oklch */ color: oklch(42.4% 0.158 264.3);

Tailwind

colors: {
  custom: {
    50: '#7278bf',
    500: '#2045a3',
    950: '#000000',
  },
}

SCSS

$custom: #2045a3;
$custom-light: #7278bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2045a3",
  "rgb": {
    "r": 32,
    "g": 69,
    "b": 163
  },
  "hsl": {
    "h": 223.053,
    "s": 67.179,
    "l": 38.235
  },
  "oklch": {
    "l": 0.42435,
    "c": 0.1581,
    "h": 264.3
  },
  "luminance": 0.07208
}

Semantic roles & 50–950 ramp

primary

#2045A3

secondary

#C4A65B

accent

#B93EEA

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2045A3

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

Preview Lab → · Contrast checker → · Palette generator →