#2040A0#2040A0

#2040A0 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.2% C 0.160 H 265.6°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#2040A0
RGB	rgb(32, 64, 160)
HSL	hsl(225, 67%, 38%)
HSV	hsv(225, 80%, 63%)
CMYK	cmyk(80%, 60%, 0%, 37.3%)
CIE-LAB	lab(30.67, 24.81, -55.29)
CIE-LCH	lch(30.67, 60.60, 294.17°)
OKLab	oklab(41.15% -0.0124 -0.1598)
OKLCH	oklch(41.15% 0.16 265.6)
XYZ	xyz(8.7720, 6.5109, 34.0453)
Luminance	0.0651 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2040A0 #A08020

analogous

#2080A0 #2040A0 #4020A0

triadic

#2040A0 #A02040 #40A020

tetradic

#2040A0 #A02080 #A08020 #20A040

square

#2040A0 #A02080 #A08020 #20A040

split-complementary

#2040A0 #A04020 #80A020

monochromatic

#0C173A #162C6D #2040A0 #2A54D3 #5C7DDE

Accessibility & contrast

On white

9.12

#2040A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2040A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2040A0

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2040A0	#FFFFFF	#000000	##FFFFFF
##2040A0	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA3

Deuteranopia (green-blind)

#00429E

Tritanopia (blue-blind)

#005869

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2040a0;
/* rgb */ color: rgb(32, 64, 160);
/* oklch */ color: oklch(41.2% 0.160 265.6);

Tailwind

colors: {
  custom: {
    50: '#7174bd',
    500: '#2040a0',
    950: '#000000',
  },
}

SCSS

$custom: #2040a0;
$custom-light: #7174bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2040a0",
  "rgb": {
    "r": 32,
    "g": 64,
    "b": 160
  },
  "hsl": {
    "h": 225,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.41154,
    "c": 0.16026,
    "h": 265.6
  },
  "luminance": 0.06512
}

Semantic roles & 50–950 ramp

primary

#2040A0

secondary

#C3A859

accent

#BF3EEA

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2040A0

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

Preview Lab → · Contrast checker → · Palette generator →