#2A3046#2A3046

#2A3046 is a dark, muted blue. Relative luminance 0.030; OKLCH L 31.4% C 0.040 H 272.2°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#2A3046
RGB	rgb(42, 48, 70)
HSL	hsl(227, 25%, 22%)
HSV	hsv(227, 40%, 27%)
CMYK	cmyk(40%, 31.4%, 0%, 72.5%)
CIE-LAB	lab(20.24, 3.85, -14.54)
CIE-LCH	lch(20.24, 15.04, 284.84°)
OKLab	oklab(31.37% 0.0015 -0.0404)
OKLCH	oklch(31.37% 0.04 272.2)
XYZ	xyz(3.1170, 3.0482, 6.2173)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3046 #46402A

analogous

#2A3E46 #2A3046 #322A46

triadic

#2A3046 #462A30 #30462A

tetradic

#2A3046 #462A3E #46402A #2A4632

square

#2A3046 #462A3E #46402A #2A4632

split-complementary

#2A3046 #46322A #3E462A

monochromatic

#0B0D13 #131620 #2A3046 #414A6C #586493

Accessibility & contrast

On white

13.05

#2A3046 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2A3046 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3046

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3046	#FFFFFF	#000000	##FFFFFF
##2A3046	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293247

Deuteranopia (green-blind)

#273045

Tritanopia (blue-blind)

#223438

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2a3046;
/* rgb */ color: rgb(42, 48, 70);
/* oklch */ color: oklch(31.4% 0.040 272.2);

Tailwind

colors: {
  custom: {
    50: '#646879',
    500: '#2a3046',
    950: '#000000',
  },
}

SCSS

$custom: #2a3046;
$custom-light: #646879;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3046",
  "rgb": {
    "r": 42,
    "g": 48,
    "b": 70
  },
  "hsl": {
    "h": 227.143,
    "s": 25,
    "l": 21.961
  },
  "oklch": {
    "l": 0.31374,
    "c": 0.04046,
    "h": 272.2
  },
  "luminance": 0.03048
}

Semantic roles & 50–950 ramp

primary

#2A3046

secondary

#787054

accent

#AE66C1

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#050609

muted

#7A7A7B

Preview Lab

Preview with #2A3046

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

Preview Lab → · Contrast checker → · Palette generator →