#2A2640#2A2640

#2A2640 is a dark, muted blue. Relative luminance 0.022; OKLCH L 28.6% C 0.047 H 290.1°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#2A2640
RGB	rgb(42, 38, 64)
HSL	hsl(249, 25%, 20%)
HSV	hsv(249, 41%, 25%)
CMYK	cmyk(34.4%, 40.6%, 0%, 74.9%)
CIE-LAB	lab(16.74, 9.01, -15.87)
CIE-LCH	lch(16.74, 18.25, 299.58°)
OKLab	oklab(28.58% 0.0162 -0.0442)
OKLCH	oklch(28.58% 0.047 290.1)
XYZ	xyz(2.5731, 2.2486, 5.1479)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2640 #3C4026

analogous

#262F40 #2A2640 #372640

triadic

#2A2640 #402A26 #26402A

tetradic

#2A2640 #40262F #3C4026 #264037

square

#2A2640 #40262F #3C4026 #264037

split-complementary

#2A2640 #403726 #2F4026

monochromatic

#0D0B13 #110F1A #2A2640 #433D66 #5C548D

Accessibility & contrast

On white

14.48

#2A2640 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#2A2640 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2640

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2640	#FFFFFF	#000000	##FFFFFF
##2A2640	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)

#1F2A41

Deuteranopia (green-blind)

#1F293F

Tritanopia (blue-blind)

#252B30

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2a2640;
/* rgb */ color: rgb(42, 38, 64);
/* oklch */ color: oklch(28.6% 0.047 290.1);

Tailwind

colors: {
  custom: {
    50: '#646075',
    500: '#2a2640',
    950: '#000000',
  },
}

SCSS

$custom: #2a2640;
$custom-light: #646075;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2640",
  "rgb": {
    "r": 42,
    "g": 38,
    "b": 64
  },
  "hsl": {
    "h": 249.231,
    "s": 25.49,
    "l": 20
  },
  "oklch": {
    "l": 0.28575,
    "c": 0.04712,
    "h": 290.1
  },
  "luminance": 0.02249
}

Semantic roles & 50–950 ramp

primary

#2A2640

secondary

#6D7250

accent

#C266B4

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#050408

muted

#7A797B

Preview Lab

Preview with #2A2640

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

Preview Lab → · Contrast checker → · Palette generator →