#2A2E40#2A2E40

#2A2E40 is a dark, muted blue. Relative luminance 0.028; OKLCH L 30.5% C 0.033 H 274.6°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#2A2E40
RGB	rgb(42, 46, 64)
HSL	hsl(229, 21%, 21%)
HSV	hsv(229, 34%, 25%)
CMYK	cmyk(34.4%, 28.1%, 0%, 74.9%)
CIE-LAB	lab(19.29, 3.34, -11.91)
CIE-LCH	lch(19.29, 12.37, 285.66°)
OKLab	oklab(30.54% 0.0026 -0.0329)
OKLCH	oklch(30.54% 0.033 274.6)
XYZ	xyz(2.8570, 2.8163, 5.2426)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2E40 #403C2A

analogous

#2A3940 #2A2E40 #312A40

triadic

#2A2E40 #402A2E #2E402A

tetradic

#2A2E40 #402A39 #403C2A #2A4031

square

#2A2E40 #402A39 #403C2A #2A4031

split-complementary

#2A2E40 #40312A #39402A

monochromatic

#0C0D12 #12131B #2A2E40 #424965 #5A638A

Accessibility & contrast

On white

13.43

#2A2E40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2A2E40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2E40

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2E40	#FFFFFF	#000000	##FFFFFF
##2A2E40	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293041

Deuteranopia (green-blind)

#272E40

Tritanopia (blue-blind)

#243134

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2a2e40;
/* rgb */ color: rgb(42, 46, 64);
/* oklch */ color: oklch(30.5% 0.033 274.6);

Tailwind

colors: {
  custom: {
    50: '#646674',
    500: '#2a2e40',
    950: '#000000',
  },
}

SCSS

$custom: #2a2e40;
$custom-light: #646674;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2e40",
  "rgb": {
    "r": 42,
    "g": 46,
    "b": 64
  },
  "hsl": {
    "h": 229.091,
    "s": 20.755,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30544,
    "c": 0.03302,
    "h": 274.6
  },
  "luminance": 0.02816
}

Semantic roles & 50–950 ramp

primary

#2A2E40

secondary

#716C55

accent

#AE6ABD

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#050608

muted

#7A7A7B

Preview Lab

Preview with #2A2E40

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

Preview Lab → · Contrast checker → · Palette generator →