#2A293F#2A293F

#2A293F is a dark, muted blue. Relative luminance 0.024; OKLCH L 29.2% C 0.040 H 285.7°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#2A293F
RGB	rgb(42, 41, 63)
HSL	hsl(243, 21%, 20%)
HSV	hsv(243, 35%, 25%)
CMYK	cmyk(33.3%, 34.9%, 0%, 75.3%)
CIE-LAB	lab(17.63, 6.55, -13.79)
CIE-LCH	lch(17.63, 15.27, 295.42°)
OKLab	oklab(29.24% 0.0108 -0.0383)
OKLCH	oklch(29.24% 0.04 285.7)
XYZ	xyz(2.6448, 2.4369, 5.0327)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A293F #3E3F29

analogous

#29333F #2A293F #35293F

triadic

#2A293F #3F2A29 #293F2A

tetradic

#2A293F #3F2933 #3E3F29 #293F35

square

#2A293F #3F2933 #3E3F29 #293F35

split-complementary

#2A293F #3F3529 #333F29

monochromatic

#0C0C13 #11111A #2A293F #434164 #5B5989

Accessibility & contrast

On white

14.12

#2A293F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#2A293F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A293F

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A293F	#FFFFFF	#000000	##FFFFFF
##2A293F	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232C40

Deuteranopia (green-blind)

#222B3E

Tritanopia (blue-blind)

#252D31

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #2a293f;
/* rgb */ color: rgb(42, 41, 63);
/* oklch */ color: oklch(29.2% 0.040 285.7);

Tailwind

colors: {
  custom: {
    50: '#646274',
    500: '#2a293f',
    950: '#000000',
  },
}

SCSS

$custom: #2a293f;
$custom-light: #646274;
$custom-dark: #000000;

JSON

{
  "hex": "#2a293f",
  "rgb": {
    "r": 42,
    "g": 41,
    "b": 63
  },
  "hsl": {
    "h": 242.727,
    "s": 21.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.29241,
    "c": 0.03976,
    "h": 285.7
  },
  "luminance": 0.02437
}

Semantic roles & 50–950 ramp

primary

#2A293F

secondary

#6F7053

accent

#BE6ABA

background

#F6F5F7

surface

#EBEAED

border

#C6C6C8

text

#050508

muted

#7A797B

Preview Lab

Preview with #2A293F

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

Preview Lab → · Contrast checker → · Palette generator →