#2A328E#2A328E

#2A328E is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.3% C 0.150 H 272.8°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#2A328E
RGB	rgb(42, 50, 142)
HSL	hsl(235, 54%, 36%)
HSV	hsv(235, 70%, 56%)
CMYK	cmyk(70.4%, 64.8%, 0%, 44.3%)
CIE-LAB	lab(25.94, 28.58, -51.98)
CIE-LCH	lch(25.94, 59.32, 298.80°)
OKLab	oklab(37.3% 0.0074 -0.15)
OKLCH	oklch(37.3% 0.15 272.8)
XYZ	xyz(6.9763, 4.7258, 26.1305)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A328E #8E862A

analogous

#2A648E #2A328E #542A8E

triadic

#2A328E #8E2A32 #328E2A

tetradic

#2A328E #8E2A64 #8E862A #2A8E54

square

#2A328E #8E2A64 #8E862A #2A8E54

split-complementary

#2A328E #8E542A #648E2A

monochromatic

#0E1130 #1C215F #2A328E #3843BD #626BD1

Accessibility & contrast

On white

10.80

#2A328E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2A328E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A328E

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A328E	#FFFFFF	#000000	##FFFFFF
##2A328E	1.00	10.80	1.95	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004291

Deuteranopia (green-blind)

#00398C

Tritanopia (blue-blind)

#004A5B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2a328e;
/* rgb */ color: rgb(42, 50, 142);
/* oklch */ color: oklch(37.3% 0.150 272.8);

Tailwind

colors: {
  custom: {
    50: '#726ab0',
    500: '#2a328e',
    950: '#000000',
  },
}

SCSS

$custom: #2a328e;
$custom-light: #726ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a328e",
  "rgb": {
    "r": 42,
    "g": 50,
    "b": 142
  },
  "hsl": {
    "h": 235.2,
    "s": 54.348,
    "l": 36.078
  },
  "oklch": {
    "l": 0.37303,
    "c": 0.1502,
    "h": 272.8
  },
  "luminance": 0.04726
}

Semantic roles & 50–950 ramp

primary

#2A328E

secondary

#B6AF5D

accent

#D24ADE

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2A328E

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

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