#2B244F#2B244F

#2B244F is a dark, moderate blue. Relative luminance 0.023; OKLCH L 29.2% C 0.076 H 288.3°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#2B244F
RGB	rgb(43, 36, 79)
HSL	hsl(250, 37%, 23%)
HSV	hsv(250, 54%, 31%)
CMYK	cmyk(45.6%, 54.4%, 0%, 69%)
CIE-LAB	lab(17.18, 15.67, -25.46)
CIE-LCH	lch(17.18, 29.89, 301.61°)
OKLab	oklab(29.23% 0.0238 -0.0722)
OKLCH	oklch(29.23% 0.076 288.3)
XYZ	xyz(3.0380, 2.3398, 7.6872)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B244F #484F24

analogous

#24334F #2B244F #40244F

triadic

#2B244F #4F2B24 #244F2B

tetradic

#2B244F #4F2433 #484F24 #244F40

square

#2B244F #4F2433 #484F24 #244F40

split-complementary

#2B244F #4F4024 #334F24

monochromatic

#0B0A15 #141125 #2B244F #423779 #594AA3

Accessibility & contrast

On white

14.31

#2B244F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#2B244F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B244F

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B244F	#FFFFFF	#000000	##FFFFFF
##2B244F	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122B51

Deuteranopia (green-blind)

#12294E

Tritanopia (blue-blind)

#212D35

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #2b244f;
/* rgb */ color: rgb(43, 36, 79);
/* oklch */ color: oklch(29.2% 0.076 288.3);

Tailwind

colors: {
  custom: {
    50: '#675e80',
    500: '#2b244f',
    950: '#000000',
  },
}

SCSS

$custom: #2b244f;
$custom-light: #675e80;
$custom-dark: #000000;

JSON

{
  "hex": "#2b244f",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 79
  },
  "hsl": {
    "h": 249.767,
    "s": 37.391,
    "l": 22.549
  },
  "oklch": {
    "l": 0.29234,
    "c": 0.07598,
    "h": 288.3
  },
  "luminance": 0.0234
}

Semantic roles & 50–950 ramp

primary

#2B244F

secondary

#7A824C

accent

#CD5ABB

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#06040A

muted

#7A797C

Preview Lab

Preview with #2B244F

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

Preview Lab → · Contrast checker → · Palette generator →