#2A2569#2A2569

#2A2569 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 31.5% C 0.115 H 280.8°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#2A2569
RGB	rgb(42, 37, 105)
HSL	hsl(244, 48%, 28%)
HSV	hsv(244, 65%, 41%)
CMYK	cmyk(60%, 64.8%, 0%, 58.8%)
CIE-LAB	lab(19.37, 23.82, -39.21)
CIE-LCH	lch(19.37, 45.88, 301.28°)
OKLab	oklab(31.48% 0.0216 -0.1126)
OKLCH	oklch(31.48% 0.115 280.8)
XYZ	xyz(4.1654, 2.8350, 13.6896)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2569 #646925

analogous

#254269 #2A2569 #4C2569

triadic

#2A2569 #692A25 #25692A

tetradic

#2A2569 #692542 #646925 #25694C

square

#2A2569 #692542 #646925 #25694C

split-complementary

#2A2569 #694C25 #426925

monochromatic

#090817 #18153C #2A2569 #3C3596 #5249BF

Accessibility & contrast

On white

13.40

#2A2569 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#2A2569 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2569

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2569	#FFFFFF	#000000	##FFFFFF
##2A2569	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316B

Deuteranopia (green-blind)

#002C68

Tritanopia (blue-blind)

#083643

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2a2569;
/* rgb */ color: rgb(42, 37, 105);
/* oklch */ color: oklch(31.5% 0.115 280.8);

Tailwind

colors: {
  custom: {
    50: '#6b6094',
    500: '#2a2569',
    950: '#000000',
  },
}

SCSS

$custom: #2a2569;
$custom-light: #6b6094;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2569",
  "rgb": {
    "r": 42,
    "g": 37,
    "b": 105
  },
  "hsl": {
    "h": 244.412,
    "s": 47.887,
    "l": 27.843
  },
  "oklch": {
    "l": 0.31477,
    "c": 0.11467,
    "h": 280.8
  },
  "luminance": 0.02835
}

Semantic roles & 50–950 ramp

primary

#2A2569

secondary

#969C4E

accent

#D750CE

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07040D

muted

#7A797E

Preview Lab

Preview with #2A2569

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

Preview Lab → · Contrast checker → · Palette generator →