#2A3272#2A3272

#2A3272 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.9% C 0.110 H 273.9°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#2A3272
RGB	rgb(42, 50, 114)
HSL	hsl(233, 46%, 31%)
HSV	hsv(233, 63%, 45%)
CMYK	cmyk(63.2%, 56.1%, 0%, 55.3%)
CIE-LAB	lab(23.63, 18.15, -38.12)
CIE-LCH	lch(23.63, 42.22, 295.47°)
OKLab	oklab(34.87% 0.0075 -0.1093)
OKLCH	oklch(34.87% 0.11 273.9)
XYZ	xyz(5.1317, 3.9879, 16.4156)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3272 #726A2A

analogous

#2A5672 #2A3272 #462A72

triadic

#2A3272 #722A32 #32722A

tetradic

#2A3272 #722A56 #726A2A #2A7246

square

#2A3272 #722A56 #726A2A #2A7246

split-complementary

#2A3272 #72462A #56722A

monochromatic

#090B19 #1A1E45 #2A3272 #3A469F #5662C1

Accessibility & contrast

On white

11.68

#2A3272 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2A3272 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3272

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3272	#FFFFFF	#000000	##FFFFFF
##2A3272	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093B74

Deuteranopia (green-blind)

#003571

Tritanopia (blue-blind)

#00414D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2a3272;
/* rgb */ color: rgb(42, 50, 114);
/* oklch */ color: oklch(34.9% 0.110 273.9);

Tailwind

colors: {
  custom: {
    50: '#6b699b',
    500: '#2a3272',
    950: '#000000',
  },
}

SCSS

$custom: #2a3272;
$custom-light: #6b699b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3272",
  "rgb": {
    "r": 42,
    "g": 50,
    "b": 114
  },
  "hsl": {
    "h": 233.333,
    "s": 46.154,
    "l": 30.588
  },
  "oklch": {
    "l": 0.34868,
    "c": 0.10954,
    "h": 273.9
  },
  "luminance": 0.03988
}

Semantic roles & 50–950 ramp

primary

#2A3272

secondary

#A49B54

accent

#C752D6

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2A3272

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

Preview Lab → · Contrast checker → · Palette generator →