#23293A#23293A

#23293A is a dark, muted blue. Relative luminance 0.022; OKLCH L 28.3% C 0.033 H 269.2°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#23293A
RGB	rgb(35, 41, 58)
HSL	hsl(224, 25%, 18%)
HSV	hsv(224, 40%, 23%)
CMYK	cmyk(39.7%, 29.3%, 0%, 77.3%)
CIE-LAB	lab(16.74, 2.43, -11.75)
CIE-LCH	lch(16.74, 12.00, 281.69°)
OKLab	oklab(28.31% -0.0004 -0.0326)
OKLCH	oklch(28.31% 0.033 269.2)
XYZ	xyz(2.2496, 2.2486, 4.3177)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23293A #3A3423

analogous

#23343A #23293A #28233A

triadic

#23293A #3A2329 #293A23

tetradic

#23293A #3A2334 #3A3423 #233A28

square

#23293A #3A2334 #3A3423 #233A28

split-complementary

#23293A #3A2823 #343A23

monochromatic

#0C0D13 #0C0E14 #23293A #3A4460 #515F86

Accessibility & contrast

On white

14.48

#23293A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#23293A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23293A

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23293A	#FFFFFF	#000000	##FFFFFF
##23293A	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242A3B

Deuteranopia (green-blind)

#22283A

Tritanopia (blue-blind)

#1C2C2F

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #23293a;
/* rgb */ color: rgb(35, 41, 58);
/* oklch */ color: oklch(28.3% 0.033 269.2);

Tailwind

colors: {
  custom: {
    50: '#5e6270',
    500: '#23293a',
    950: '#000000',
  },
}

SCSS

$custom: #23293a;
$custom-light: #5e6270;
$custom-dark: #000000;

JSON

{
  "hex": "#23293a",
  "rgb": {
    "r": 35,
    "g": 41,
    "b": 58
  },
  "hsl": {
    "h": 224.348,
    "s": 24.731,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28308,
    "c": 0.03257,
    "h": 269.2
  },
  "luminance": 0.02249
}

Semantic roles & 50–950 ramp

primary

#23293A

secondary

#6C644C

accent

#AA67C1

background

#F5F5F6

surface

#E9EAEC

border

#C5C6C7

text

#040507

muted

#79797A

Preview Lab

Preview with #23293A

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

Preview Lab → · Contrast checker → · Palette generator →