#2A2C73#2A2C73

#2A2C73 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.7% C 0.120 H 276.7°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#2A2C73
RGB	rgb(42, 44, 115)
HSL	hsl(238, 46%, 31%)
HSV	hsv(238, 63%, 45%)
CMYK	cmyk(63.5%, 61.7%, 0%, 54.9%)
CIE-LAB	lab(22.06, 22.67, -41.31)
CIE-LCH	lch(22.06, 47.12, 298.76°)
OKLab	oklab(33.72% 0.0139 -0.1187)
OKLCH	oklch(33.72% 0.12 276.7)
XYZ	xyz(4.9490, 3.5310, 16.6371)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2C73 #73712A

analogous

#2A5073 #2A2C73 #4C2A73

triadic

#2A2C73 #732A2C #2C732A

tetradic

#2A2C73 #732A50 #73712A #2A734C

square

#2A2C73 #732A50 #73712A #2A734C

split-complementary

#2A2C73 #734C2A #50732A

monochromatic

#090A19 #1A1B46 #2A2C73 #3A3DA0 #5659C1

Accessibility & contrast

On white

12.31

#2A2C73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2A2C73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2C73

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2C73	#FFFFFF	#000000	##FFFFFF
##2A2C73	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003875

Deuteranopia (green-blind)

#003272

Tritanopia (blue-blind)

#003D4B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2a2c73;
/* rgb */ color: rgb(42, 44, 115);
/* oklch */ color: oklch(33.7% 0.120 276.7);

Tailwind

colors: {
  custom: {
    50: '#6c659c',
    500: '#2a2c73',
    950: '#000000',
  },
}

SCSS

$custom: #2a2c73;
$custom-light: #6c659c;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2c73",
  "rgb": {
    "r": 42,
    "g": 44,
    "b": 115
  },
  "hsl": {
    "h": 238.356,
    "s": 46.497,
    "l": 30.784
  },
  "oklch": {
    "l": 0.33719,
    "c": 0.11955,
    "h": 276.7
  },
  "luminance": 0.03531
}

Semantic roles & 50–950 ramp

primary

#2A2C73

secondary

#A5A354

accent

#D352D6

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #2A2C73

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

Preview Lab → · Contrast checker → · Palette generator →