#2A293B#2A293B

#2A293B is a dark, muted blue. Relative luminance 0.024; OKLCH L 29.0% C 0.033 H 286.7°. Best body text is #FFFFFF at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#2A293B
RGB	rgb(42, 41, 59)
HSL	hsl(243, 18%, 20%)
HSV	hsv(243, 31%, 23%)
CMYK	cmyk(28.8%, 30.5%, 0%, 76.9%)
CIE-LAB	lab(17.43, 5.33, -11.33)
CIE-LCH	lch(17.43, 12.52, 295.18°)
OKLab	oklab(29.02% 0.0094 -0.0312)
OKLCH	oklch(29.02% 0.033 286.7)
XYZ	xyz(2.5370, 2.3938, 4.4652)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A293B #3A3B29

analogous

#29313B #2A293B #33293B

triadic

#2A293B #3B2A29 #293B2A

tetradic

#2A293B #3B2931 #3A3B29 #293B33

square

#2A293B #3B2931 #3A3B29 #293B33

split-complementary

#2A293B #3B3329 #313B29

monochromatic

#0D0D12 #101017 #2A293B #44425F #5D5B83

Accessibility & contrast

On white

14.20

#2A293B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#2A293B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A293B

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A293B	#FFFFFF	#000000	##FFFFFF
##2A293B	1.00	14.20	1.48	14.20
#FFFFFF	14.20	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242B3C

Deuteranopia (green-blind)

#242A3B

Tritanopia (blue-blind)

#262C2F

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #2a293b;
/* rgb */ color: rgb(42, 41, 59);
/* oklch */ color: oklch(29.0% 0.033 286.7);

Tailwind

colors: {
  custom: {
    50: '#646271',
    500: '#2a293b',
    950: '#000000',
  },
}

SCSS

$custom: #2a293b;
$custom-light: #646271;
$custom-dark: #000000;

JSON

{
  "hex": "#2a293b",
  "rgb": {
    "r": 42,
    "g": 41,
    "b": 59
  },
  "hsl": {
    "h": 243.333,
    "s": 18,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29021,
    "c": 0.03262,
    "h": 286.7
  },
  "luminance": 0.02394
}

Semantic roles & 50–950 ramp

primary

#2A293B

secondary

#6B6C54

accent

#BB6DB6

background

#F5F5F6

surface

#EAEAEC

border

#C6C6C7

text

#050507

muted

#79797A

Preview Lab

Preview with #2A293B

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

Preview Lab → · Contrast checker → · Palette generator →