#2A367C#2A367C

#2A367C is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.5% C 0.119 H 271.9°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#2A367C
RGB	rgb(42, 54, 124)
HSL	hsl(231, 49%, 33%)
HSV	hsv(231, 66%, 49%)
CMYK	cmyk(66.1%, 56.5%, 0%, 51.4%)
CIE-LAB	lab(25.52, 19.13, -41.42)
CIE-LCH	lch(25.52, 45.62, 294.80°)
OKLab	oklab(36.53% 0.0039 -0.1189)
OKLCH	oklch(36.53% 0.119 271.9)
XYZ	xyz(5.9109, 4.5853, 19.6384)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A367C #7C702A

analogous

#2A5F7C #2A367C #472A7C

triadic

#2A367C #7C2A36 #367C2A

tetradic

#2A367C #7C2A5F #7C702A #2A7C47

square

#2A367C #7C2A5F #7C702A #2A7C47

split-complementary

#2A367C #7C472A #5F7C2A

monochromatic

#0B0E21 #1B224E #2A367C #394AAA #5969C7

Accessibility & contrast

On white

10.95

#2A367C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2A367C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A367C

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A367C	#FFFFFF	#000000	##FFFFFF
##2A367C	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04407E

Deuteranopia (green-blind)

#00397B

Tritanopia (blue-blind)

#004753

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2a367c;
/* rgb */ color: rgb(42, 54, 124);
/* oklch */ color: oklch(36.5% 0.119 271.9);

Tailwind

colors: {
  custom: {
    50: '#6d6ca2',
    500: '#2a367c',
    950: '#000000',
  },
}

SCSS

$custom: #2a367c;
$custom-light: #6d6ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a367c",
  "rgb": {
    "r": 42,
    "g": 54,
    "b": 124
  },
  "hsl": {
    "h": 231.22,
    "s": 49.398,
    "l": 32.549
  },
  "oklch": {
    "l": 0.36526,
    "c": 0.119,
    "h": 271.9
  },
  "luminance": 0.04586
}

Semantic roles & 50–950 ramp

primary

#2A367C

secondary

#ADA055

accent

#C54FD9

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08070F

muted

#7A7A7F

Preview Lab

Preview with #2A367C

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

Preview Lab → · Contrast checker → · Palette generator →